486672872 has 32 divisors (see below), whose sum is σ = 1104217920. Its totient is φ = 196304640.

The previous prime is 486672841. The next prime is 486672883. The reversal of 486672872 is 278276684.

It is a self number, because there is not a number n which added to its sum of digits gives 486672872.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254654 + ... + 256557.

It is an arithmetic number, because the mean of its divisors is an integer number (34506810).

Almost surely, 2^486672872 is an apocalyptic number.

It is an amenable number.

486672872 is an abundant number, since it is smaller than the sum of its proper divisors (617545048).

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

486672872 is a wasteful number, since it uses less digits than its factorization.

486672872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511241 (or 511237 counting only the distinct ones).

The product of its digits is 1806336, while the sum is 50.

The square root of 486672872 is about 22060.6634533053. The cubic root of 486672872 is about 786.5850952797.

The spelling of 486672872 in words is "four hundred eighty-six million, six hundred seventy-two thousand, eight hundred seventy-two".