715173872 has 40 divisors (see below), whose sum is σ = 1638213600. Its totient is φ = 295932672.

The previous prime is 715173863. The next prime is 715173911. The reversal of 715173872 is 278371517.

715173872 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 2×715173872² = 1022947334382944768, which contains 22 as substring.

It is a zygodrome in base 4.

It is a congruent number.

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, 106847 + ... + 113342.

It is an arithmetic number, because the mean of its divisors is an integer number (40955340).

Almost surely, 2^715173872 is an apocalyptic number.

It is an amenable number.

715173872 is an abundant number, since it is smaller than the sum of its proper divisors (923039728).

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

715173872 is a wasteful number, since it uses less digits than its factorization.

715173872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220233 (or 220227 counting only the distinct ones).

The product of its digits is 82320, while the sum is 41.

The square root of 715173872 is about 26742.7349386707. The cubic root of 715173872 is about 894.2738810566.

The spelling of 715173872 in words is "seven hundred fifteen million, one hundred seventy-three thousand, eight hundred seventy-two".