45789232 has 20 divisors (see below), whose sum is σ = 91579456. Its totient is φ = 22155840.

The previous prime is 45789217. The next prime is 45789253. The reversal of 45789232 is 23298754.

45789232 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45663 + ... + 46654.

Almost surely, 2^45789232 is an apocalyptic number.

It is an amenable number.

45789232 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45789232 is a wasteful number, since it uses less digits than its factorization.

45789232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92356 (or 92350 counting only the distinct ones).

The product of its digits is 120960, while the sum is 40.

The square root of 45789232 is about 6766.7741206575. The cubic root of 45789232 is about 357.7567087056.

The spelling of 45789232 in words is "forty-five million, seven hundred eighty-nine thousand, two hundred thirty-two".