235664056 has 16 divisors (see below), whose sum is σ = 443210040. Its totient is φ = 117474720.

The previous prime is 235664053. The next prime is 235664069. The reversal of 235664056 is 650466532.

It is a super-2 number, since 2×235664056² = 111075094580742272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235664053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41851 + ... + 47146.

Almost surely, 2^235664056 is an apocalyptic number.

It is an amenable number.

235664056 is a deficient number, since it is larger than the sum of its proper divisors (207545984).

235664056 is a wasteful number, since it uses less digits than its factorization.

235664056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89334 (or 89330 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The square root of 235664056 is about 15351.3535559572. The cubic root of 235664056 is about 617.6812941102.

The spelling of 235664056 in words is "two hundred thirty-five million, six hundred sixty-four thousand, fifty-six".