45873256 has 32 divisors (see below), whose sum is σ = 101052000. Its totient is φ = 19247040.

The previous prime is 45873241. The next prime is 45873283. The reversal of 45873256 is 65237854.

It is an unprimeable number.

It is an upside-down number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18906 + ... + 21193.

It is an arithmetic number, because the mean of its divisors is an integer number (3157875).

Almost surely, 2^45873256 is an apocalyptic number.

It is an amenable number.

45873256 is an abundant number, since it is smaller than the sum of its proper divisors (55178744).

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

45873256 is a wasteful number, since it uses less digits than its factorization.

45873256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40129 (or 40125 counting only the distinct ones).

The product of its digits is 201600, while the sum is 40.

The square root of 45873256 is about 6772.9798464192. The cubic root of 45873256 is about 357.9754048207.

The spelling of 45873256 in words is "forty-five million, eight hundred seventy-three thousand, two hundred fifty-six".