using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;


    class Program
    {
        static void cubes(ushort n, out ushort a, out ushort b)
    {
        a = 1029;
        b = 1029;
        double mu = 1.0 / 3;
        bool exist = false;
        ushort border = (ushort)((int)Math.Pow(n, mu) + 1);
        for (ushort i = 0; i < border; i++) {
            for (ushort j = 0; j < border; j++) {
                if ((ushort)((int)Math.Pow(i, 3) + (int)Math.Pow(j, 3)) == n)
                {
                    a = i;
                    b = j;
                    exist = true;
                    break;
                }
            }
        }


    }
        static void Main()
        {

        ushort n;
        string input = Console.ReadLine();
        if (!ushort.TryParse(input, out n))
        {
            Console.WriteLine("wrong");
        }
        else {
            ushort a, b;
            cubes(n, out a, out b);
            Console.WriteLine(a == 1029 ? "impossible" : $"{a} {b}");

            Console.ReadLine();
        }
        }
    }