45630712 has 16 divisors (see below), whose sum is σ = 89277840. Its totient is φ = 21823296.

The previous prime is 45630707. The next prime is 45630713. The reversal of 45630712 is 21703654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45630713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123813 + ... + 124180.

It is an arithmetic number, because the mean of its divisors is an integer number (5579865).

Almost surely, 2^45630712 is an apocalyptic number.

It is an amenable number.

45630712 is a deficient number, since it is larger than the sum of its proper divisors (43647128).

45630712 is a wasteful number, since it uses less digits than its factorization.

45630712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248022 (or 248018 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 45630712 is about 6755.0508510299. The cubic root of 45630712 is about 357.3433861742.

The spelling of 45630712 in words is "forty-five million, six hundred thirty thousand, seven hundred twelve".