23236808 has 32 divisors (see below), whose sum is σ = 51960960. Its totient is φ = 9525120.

The previous prime is 23236789. The next prime is 23236817. The reversal of 23236808 is 80863232.

It is a happy number.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

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, 7733 + ... + 10308.

It is an arithmetic number, because the mean of its divisors is an integer number (1623780).

Almost surely, 2^23236808 is an apocalyptic number.

23236808 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

23236808 is an abundant number, since it is smaller than the sum of its proper divisors (28724152).

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

23236808 is a wasteful number, since it uses less digits than its factorization.

23236808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18077 (or 18073 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 23236808 is about 4820.4572397232. The cubic root of 23236808 is about 285.3593824783.

The spelling of 23236808 in words is "twenty-three million, two hundred thirty-six thousand, eight hundred eight".