445968232 has 32 divisors (see below), whose sum is σ = 868953600. Its totient is φ = 214344000.

The previous prime is 445968221. The next prime is 445968239. The reversal of 445968232 is 232869544.

It is not an unprimeable number, because it can be changed into a prime (445968239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31494 + ... + 43402.

It is an arithmetic number, because the mean of its divisors is an integer number (27154800).

Almost surely, 2^445968232 is an apocalyptic number.

It is an amenable number.

445968232 is a deficient number, since it is larger than the sum of its proper divisors (422985368).

445968232 is a wasteful number, since it uses less digits than its factorization.

445968232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12097 (or 12093 counting only the distinct ones).

The product of its digits is 414720, while the sum is 43.

The square root of 445968232 is about 21117.9599393502. The cubic root of 445968232 is about 764.0139841926.

The spelling of 445968232 in words is "four hundred forty-five million, nine hundred sixty-eight thousand, two hundred thirty-two".