45464008 has 16 divisors (see below), whose sum is σ = 88951680. Its totient is φ = 21743568.

The previous prime is 45463991. The next prime is 45464033. The reversal of 45464008 is 80046454.

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, 123360 + ... + 123727.

It is an arithmetic number, because the mean of its divisors is an integer number (5559480).

Almost surely, 2^45464008 is an apocalyptic number.

It is an amenable number.

45464008 is a deficient number, since it is larger than the sum of its proper divisors (43487672).

45464008 is a wasteful number, since it uses less digits than its factorization.

45464008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247116 (or 247112 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 45464008 is about 6742.7003492666. The cubic root of 45464008 is about 356.9076908536.

The spelling of 45464008 in words is "forty-five million, four hundred sixty-four thousand, eight".