23055672 has 32 divisors (see below), whose sum is σ = 61030800. Its totient is φ = 7233024.

The previous prime is 23055647. The next prime is 23055673. The reversal of 23055672 is 27655032.

It is a super-2 number, since 2×23055672² = 1063128022743168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23055673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27847 + ... + 28662.

Almost surely, 2^23055672 is an apocalyptic number.

It is an amenable number.

23055672 is an abundant number, since it is smaller than the sum of its proper divisors (37975128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23055672 is a wasteful number, since it uses less digits than its factorization.

23055672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56535 (or 56531 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 23055672 is about 4801.6322224844. The cubic root of 23055672 is about 284.6159678286.

The spelling of 23055672 in words is "twenty-three million, fifty-five thousand, six hundred seventy-two".