23056508 has 24 divisors (see below), whose sum is σ = 42638400. Its totient is φ = 10891328.

The previous prime is 23056507. The next prime is 23056531. The reversal of 23056508 is 80565032.

It is a super-2 number, since 2×23056508² = 1063205122308128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23056507) 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, 3338 + ... + 7566.

It is an arithmetic number, because the mean of its divisors is an integer number (1776600).

Almost surely, 2^23056508 is an apocalyptic number.

It is an amenable number.

23056508 is a deficient number, since it is larger than the sum of its proper divisors (19581892).

23056508 is a wasteful number, since it uses less digits than its factorization.

23056508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4309 (or 4307 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 23056508 is about 4801.7192754263. The cubic root of 23056508 is about 284.6194078508.

The spelling of 23056508 in words is "twenty-three million, fifty-six thousand, five hundred eight".