65228236 has 6 divisors (see below), whose sum is σ = 114149420. Its totient is φ = 32614116.

The previous prime is 65228231. The next prime is 65228239. The reversal of 65228236 is 63282256.

It is not an unprimeable number, because it can be changed into a prime (65228231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8153526 + ... + 8153533.

Almost surely, 2^65228236 is an apocalyptic number.

It is an amenable number.

65228236 is a deficient number, since it is larger than the sum of its proper divisors (48921184).

65228236 is a wasteful number, since it uses less digits than its factorization.

65228236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16307063 (or 16307061 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

The square root of 65228236 is about 8076.3999405676. The cubic root of 65228236 is about 402.5426283568.

The spelling of 65228236 in words is "sixty-five million, two hundred twenty-eight thousand, two hundred thirty-six".