712116724 has 48 divisors (see below), whose sum is σ = 1377331200. Its totient is φ = 319476960.

The previous prime is 712116719. The next prime is 712116739. The reversal of 712116724 is 427611217.

It is a super-2 number, since 2×712116724² = 1014220457200984352, which contains 22 as substring.

It is a congruent number.

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, 1462009 + ... + 1462495.

It is an arithmetic number, because the mean of its divisors is an integer number (28694400).

Almost surely, 2^712116724 is an apocalyptic number.

It is an amenable number.

712116724 is a deficient number, since it is larger than the sum of its proper divisors (665214476).

712116724 is a wasteful number, since it uses less digits than its factorization.

712116724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868 (or 866 counting only the distinct ones).

The product of its digits is 4704, while the sum is 31.

The square root of 712116724 is about 26685.5152470399. The cubic root of 712116724 is about 892.9978126029.

The spelling of 712116724 in words is "seven hundred twelve million, one hundred sixteen thousand, seven hundred twenty-four".