712462864 has 15 divisors (see below), whose sum is σ = 1380603693. Its totient is φ = 356178048.

The previous prime is 712462831. The next prime is 712462897. The reversal of 712462864 is 468264217.

It is a happy number.

The square root of 712462864 is 26692.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (712462831) and next prime (712462897).

It can be written as a sum of positive squares in only one way, i.e., 25603600 + 686859264 = 5060^2 + 26208^2 .

It is a Duffinian number.

It is an unprimeable number.

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 2 ways as a sum of consecutive naturals, for example, 103432 + ... + 110104.

Almost surely, 2^712462864 is an apocalyptic number.

712462864 is the 26692-nd square number.

It is an amenable number.

712462864 is a deficient number, since it is larger than the sum of its proper divisors (668140829).

712462864 is an frugal number, since it uses more digits than its factorization.

712462864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13354 (or 6675 counting only the distinct ones).

The product of its digits is 129024, while the sum is 40.

The cubic root of 712462864 is about 893.1424762440.

The spelling of 712462864 in words is "seven hundred twelve million, four hundred sixty-two thousand, eight hundred sixty-four".