45904460 has 24 divisors (see below), whose sum is σ = 110171040. Its totient is φ = 15738624.

The previous prime is 45904433. The next prime is 45904487. The reversal of 45904460 is 6440954.

It is a happy number.

45904460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45904433) and next prime (45904487).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163805 + ... + 164084.

It is an arithmetic number, because the mean of its divisors is an integer number (4590460).

Almost surely, 2^45904460 is an apocalyptic number.

It is an amenable number.

45904460 is an abundant number, since it is smaller than the sum of its proper divisors (64266580).

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

45904460 is a wasteful number, since it uses less digits than its factorization.

45904460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327905 (or 327903 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 45904460 is about 6775.2830199188. The cubic root of 45904460 is about 358.0565540110.

It can be divided in two parts, 45904 and 460, that added together give a palindrome (46364).

The spelling of 45904460 in words is "forty-five million, nine hundred four thousand, four hundred sixty".