23057808 has 40 divisors (see below), whose sum is σ = 61180608. Its totient is φ = 7477632.

The previous prime is 23057767. The next prime is 23057819. The reversal of 23057808 is 80875032.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4716 + ... + 8267.

Almost surely, 2^23057808 is an apocalyptic number.

It is an amenable number.

23057808 is an abundant number, since it is smaller than the sum of its proper divisors (38122800).

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

23057808 is a wasteful number, since it uses less digits than its factorization.

23057808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13031 (or 13025 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 23057808 is about 4801.8546416984. The cubic root of 23057808 is about 284.6247570025.

The spelling of 23057808 in words is "twenty-three million, fifty-seven thousand, eight hundred eight".