45890952 has 32 divisors (see below), whose sum is σ = 117830400. Its totient is φ = 14883264.

The previous prime is 45890927. The next prime is 45890959. The reversal of 45890952 is 25909854.

45890952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (45890959) by changing a digit.

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, 24952 + ... + 26727.

It is an arithmetic number, because the mean of its divisors is an integer number (3682200).

Almost surely, 2^45890952 is an apocalyptic number.

It is an amenable number.

45890952 is an abundant number, since it is smaller than the sum of its proper divisors (71939448).

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

45890952 is a wasteful number, since it uses less digits than its factorization.

45890952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51725 (or 51721 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 42.

The square root of 45890952 is about 6774.2860878472. The cubic root of 45890952 is about 358.0214295922.

The spelling of 45890952 in words is "forty-five million, eight hundred ninety thousand, nine hundred fifty-two".