45874164 has 36 divisors (see below), whose sum is σ = 122496864. Its totient is φ = 13089168.

The previous prime is 45874139. The next prime is 45874181. The reversal of 45874164 is 46147854.

45874164 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

45874164 is strictly pandigital in base 9.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61707 + ... + 62445.

Almost surely, 2^45874164 is an apocalyptic number.

It is an amenable number.

45874164 is an abundant number, since it is smaller than the sum of its proper divisors (76622700).

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

45874164 is an equidigital number, since it uses as much as digits as its factorization.

45874164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1492 (or 751 counting only the distinct ones).

The product of its digits is 107520, while the sum is 39.

The square root of 45874164 is about 6773.0468771447. The cubic root of 45874164 is about 357.9777666872.

The spelling of 45874164 in words is "forty-five million, eight hundred seventy-four thousand, one hundred sixty-four".