45649796 has 12 divisors (see below), whose sum is σ = 80075520. Its totient is φ = 22771080.

The previous prime is 45649787. The next prime is 45649817. The reversal of 45649796 is 69794654.

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, 11516 + ... + 14963.

It is an arithmetic number, because the mean of its divisors is an integer number (6672960).

Almost surely, 2^45649796 is an apocalyptic number.

It is an amenable number.

45649796 is a deficient number, since it is larger than the sum of its proper divisors (34425724).

45649796 is a wasteful number, since it uses less digits than its factorization.

45649796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26914 (or 26912 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 50.

The square root of 45649796 is about 6756.4632760047. The cubic root of 45649796 is about 357.3931961260.

The spelling of 45649796 in words is "forty-five million, six hundred forty-nine thousand, seven hundred ninety-six".