P = int(input())
import sys
if P==2:
    print("Yes")
    sys.exit()
l = [0]*(10**4)
for i in range(2,10**4):
    l[i]==i**2
for i in range(2,10**4,2):
    for j in range(3,10**4,2):
        if l[i]+l[j]==P:
            print("Yes")
            sys.exit()
print("No")