typedef long long ll;
typedef long double ld;

#include <bits/stdc++.h>
using namespace std;
#define int long long

ll isqrt(ll N){
	ll sqrtN=sqrt(N)-1;
	while(sqrtN+1<=N/(sqrtN+1))sqrtN++;
	return sqrtN;
}

signed main(){
    ll p;
    std::cin >> p;
    
    for (int i = 1; i*i < p; i++) {
        ll rem = p-i*i;
        if(isqrt(rem)*isqrt(rem)==rem){
            std::cout << "Yes" << std::endl;
            return 0;
        }
    }
    std::cout << "No" << std::endl;
}