715681132 has 24 divisors (see below), whose sum is σ = 1331965040. Its totient is φ = 335508480.

The previous prime is 715681063. The next prime is 715681193. The reversal of 715681132 is 231186517.

It is a happy number.

715681132 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 7 ways as a sum of consecutive naturals, for example, 41169 + ... + 55912.

Almost surely, 2^715681132 is an apocalyptic number.

It is an amenable number.

715681132 is a deficient number, since it is larger than the sum of its proper divisors (616283908).

715681132 is a wasteful number, since it uses less digits than its factorization.

715681132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97201 (or 97199 counting only the distinct ones).

The product of its digits is 10080, while the sum is 34.

The square root of 715681132 is about 26752.2173286627. The cubic root of 715681132 is about 894.4852618963.

It can be divided in two parts, 7156 and 81132, that added together give a palindrome (88288).

The spelling of 715681132 in words is "seven hundred fifteen million, six hundred eighty-one thousand, one hundred thirty-two".