713157232 has 20 divisors (see below), whose sum is σ = 1426315456. Its totient is φ = 345075840.

The previous prime is 713157227. The next prime is 713157233. The reversal of 713157232 is 232751317.

713157232 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 713157194 and 713157203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713157233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 718413 + ... + 719404.

Almost surely, 2^713157232 is an apocalyptic number.

It is an amenable number.

713157232 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

713157232 is a wasteful number, since it uses less digits than its factorization.

713157232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1437856 (or 1437850 counting only the distinct ones).

The product of its digits is 8820, while the sum is 31.

The square root of 713157232 is about 26705.0038756784. The cubic root of 713157232 is about 893.4325349602.

The spelling of 713157232 in words is "seven hundred thirteen million, one hundred fifty-seven thousand, two hundred thirty-two".