712142256 has 80 divisors (see below), whose sum is σ = 2159377664. Its totient is φ = 197966592.

The previous prime is 712142209. The next prime is 712142267. The reversal of 712142256 is 652241217.

712142256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16210 + ... + 41073.

Almost surely, 2^712142256 is an apocalyptic number.

It is an amenable number.

712142256 is an abundant number, since it is smaller than the sum of its proper divisors (1447235408).

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

712142256 is a wasteful number, since it uses less digits than its factorization.

712142256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57338 (or 57332 counting only the distinct ones).

The product of its digits is 6720, while the sum is 30.

The square root of 712142256 is about 26685.9936296178. The cubic root of 712142256 is about 893.0084848925.

The spelling of 712142256 in words is "seven hundred twelve million, one hundred forty-two thousand, two hundred fifty-six".