382727172 has 24 divisors (see below), whose sum is σ = 893375392. Its totient is φ = 127526400.

The previous prime is 382727161. The next prime is 382727179. The reversal of 382727172 is 271727283.

It is a self number, because there is not a number n which added to its sum of digits gives 382727172.

It is not an unprimeable number, because it can be changed into a prime (382727179) 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, 39972 + ... + 48612.

Almost surely, 2^382727172 is an apocalyptic number.

It is an amenable number.

382727172 is an abundant number, since it is smaller than the sum of its proper divisors (510648220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

382727172 is a wasteful number, since it uses less digits than its factorization.

382727172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12339 (or 12337 counting only the distinct ones).

The product of its digits is 65856, while the sum is 39.

The square root of 382727172 is about 19563.4141192175. The cubic root of 382727172 is about 726.0442641621.

The spelling of 382727172 in words is "three hundred eighty-two million, seven hundred twenty-seven thousand, one hundred seventy-two".