713425231 has 4 divisors (see below), whose sum is σ = 732707032. Its totient is φ = 694143432.

The previous prime is 713425211. The next prime is 713425309. The reversal of 713425231 is 132524317.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 132524317 = 79 ⋅1677523.

It is a cyclic number.

It is not a de Polignac number, because 713425231 - 2⁵ = 713425199 is a prime.

It is a super-2 number, since 2×713425231² = 1017951120454806722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 713425231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713425211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9640845 + ... + 9640918.

It is an arithmetic number, because the mean of its divisors is an integer number (183176758).

Almost surely, 2^713425231 is an apocalyptic number.

713425231 is a deficient number, since it is larger than the sum of its proper divisors (19281801).

713425231 is a wasteful number, since it uses less digits than its factorization.

713425231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19281800.

The product of its digits is 5040, while the sum is 28.

The square root of 713425231 is about 26710.0211718374. The cubic root of 713425231 is about 893.5444359680.

Adding to 713425231 its reverse (132524317), we get a palindrome (845949548).

The spelling of 713425231 in words is "seven hundred thirteen million, four hundred twenty-five thousand, two hundred thirty-one".