45867948 has 24 divisors (see below), whose sum is σ = 122314752. Its totient is φ = 13105104.

The previous prime is 45867931. The next prime is 45867961. The reversal of 45867948 is 84976854.

It is a self number, because there is not a number n which added to its sum of digits gives 45867948.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272940 + ... + 273107.

It is an arithmetic number, because the mean of its divisors is an integer number (5096448).

Almost surely, 2^45867948 is an apocalyptic number.

It is an amenable number.

45867948 is an abundant number, since it is smaller than the sum of its proper divisors (76446804).

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

45867948 is a wasteful number, since it uses less digits than its factorization.

45867948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546061 (or 546059 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 51.

The square root of 45867948 is about 6772.5879839246. The cubic root of 45867948 is about 357.9615971623.

The spelling of 45867948 in words is "forty-five million, eight hundred sixty-seven thousand, nine hundred forty-eight".