23115008 has 36 divisors (see below), whose sum is σ = 52735200. Its totient is φ = 9905664.

The previous prime is 23114999. The next prime is 23115041. The reversal of 23115008 is 80051132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4658 + ... + 8241.

Almost surely, 2^23115008 is an apocalyptic number.

23115008 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

23115008 is an abundant number, since it is smaller than the sum of its proper divisors (29620192).

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

23115008 is an equidigital number, since it uses as much as digits as its factorization.

23115008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12922 (or 12908 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 23115008 is about 4807.8069844785. The cubic root of 23115008 is about 284.8599209021.

It can be divided in two parts, 2 and 3115008, that multiplied together give a square (6230016 = 2496²).

The spelling of 23115008 in words is "twenty-three million, one hundred fifteen thousand, eight".