712841928 has 32 divisors (see below), whose sum is σ = 1789054560. Its totient is φ = 236687360.

The previous prime is 712841897. The next prime is 712841933. The reversal of 712841928 is 829148217.

712841928 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×712841928² = 1016287228629514368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 712841928.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51618 + ... + 63953.

It is an arithmetic number, because the mean of its divisors is an integer number (55907955).

Almost surely, 2^712841928 is an apocalyptic number.

It is an amenable number.

712841928 is an abundant number, since it is smaller than the sum of its proper divisors (1076212632).

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

712841928 is a wasteful number, since it uses less digits than its factorization.

712841928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115837 (or 115833 counting only the distinct ones).

The product of its digits is 64512, while the sum is 42.

The square root of 712841928 is about 26699.0997601043. The cubic root of 712841928 is about 893.3008461986.

The spelling of 712841928 in words is "seven hundred twelve million, eight hundred forty-one thousand, nine hundred twenty-eight".