45807724 has 12 divisors (see below), whose sum is σ = 84879144. Its totient is φ = 21556544.

The previous prime is 45807703. The next prime is 45807761. The reversal of 45807724 is 42770854.

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, 336754 + ... + 336889.

It is an arithmetic number, because the mean of its divisors is an integer number (7073262).

Almost surely, 2^45807724 is an apocalyptic number.

It is an amenable number.

45807724 is a deficient number, since it is larger than the sum of its proper divisors (39071420).

45807724 is a wasteful number, since it uses less digits than its factorization.

45807724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673664 (or 673662 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 37.

The square root of 45807724 is about 6768.1403649747. The cubic root of 45807724 is about 357.8048622881.

The spelling of 45807724 in words is "forty-five million, eight hundred seven thousand, seven hundred twenty-four".