45808864 has 24 divisors (see below), whose sum is σ = 93297960. Its totient is φ = 22114176.

The previous prime is 45808859. The next prime is 45808913. The reversal of 45808864 is 46880854.

It is a self number, because there is not a number n which added to its sum of digits gives 45808864.

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, 23754 + ... + 25609.

It is an arithmetic number, because the mean of its divisors is an integer number (3887415).

Almost surely, 2^45808864 is an apocalyptic number.

It is an amenable number.

45808864 is an abundant number, since it is smaller than the sum of its proper divisors (47489096).

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

45808864 is a wasteful number, since it uses less digits than its factorization.

45808864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49402 (or 49394 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 43.

The square root of 45808864 is about 6768.2245825623. The cubic root of 45808864 is about 357.8078304495.

The spelling of 45808864 in words is "forty-five million, eight hundred eight thousand, eight hundred sixty-four".