45634665 has 16 divisors (see below), whose sum is σ = 73726848. Its totient is φ = 24101376.

The previous prime is 45634663. The next prime is 45634733. The reversal of 45634665 is 56643654.

It is not a de Polignac number, because 45634665 - 2¹ = 45634663 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45634663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13224 + ... + 16313.

It is an arithmetic number, because the mean of its divisors is an integer number (4607928).

Almost surely, 2^45634665 is an apocalyptic number.

It is an amenable number.

45634665 is a deficient number, since it is larger than the sum of its proper divisors (28092183).

45634665 is a wasteful number, since it uses less digits than its factorization.

45634665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29648.

The product of its digits is 259200, while the sum is 39.

The square root of 45634665 is about 6755.3434405661. The cubic root of 45634665 is about 357.3537047919.

The spelling of 45634665 in words is "forty-five million, six hundred thirty-four thousand, six hundred sixty-five".