45628684 has 12 divisors (see below), whose sum is σ = 79990344. Its totient is φ = 22774304.

The previous prime is 45628673. The next prime is 45628721. The reversal of 45628684 is 48682654.

It is a self number, because there is not a number n which added to its sum of digits gives 45628684.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7369 + ... + 12064.

It is an arithmetic number, because the mean of its divisors is an integer number (6665862).

Almost surely, 2^45628684 is an apocalyptic number.

It is an amenable number.

45628684 is a deficient number, since it is larger than the sum of its proper divisors (34361660).

45628684 is a wasteful number, since it uses less digits than its factorization.

45628684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20024 (or 20022 counting only the distinct ones).

The product of its digits is 368640, while the sum is 43.

The square root of 45628684 is about 6754.9007394632. The cubic root of 45628684 is about 357.3380922023.

The spelling of 45628684 in words is "forty-five million, six hundred twenty-eight thousand, six hundred eighty-four".