45880864 has 12 divisors (see below), whose sum is σ = 90328014. Its totient is φ = 22940416.

The previous prime is 45880859. The next prime is 45880867. The reversal of 45880864 is 46808854.

It can be written as a sum of positive squares in only one way, i.e., 44997264 + 883600 = 6708^2 + 940^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 45880864.

It is not an unprimeable number, because it can be changed into a prime (45880867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 716857 + ... + 716920.

Almost surely, 2^45880864 is an apocalyptic number.

It is an amenable number.

45880864 is a deficient number, since it is larger than the sum of its proper divisors (44447150).

45880864 is a wasteful number, since it uses less digits than its factorization.

45880864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1433787 (or 1433779 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 43.

The square root of 45880864 is about 6773.5414666185. The cubic root of 45880864 is about 357.9951935936.

The spelling of 45880864 in words is "forty-five million, eight hundred eighty thousand, eight hundred sixty-four".