import math
a=int(input())
ans=0
for i in range(3,int(math.sqrt(a))+1):
    if a%i==0 and (a//i)-i//2-1>=0:
        ans=1
        break
if a%2==0 and (a//2)//2-1>=0:
    ans=1
if ans==1:
    print("YES")
else:
    print("NO")