714621568 has 32 divisors (see below), whose sum is σ = 1428288660. Its totient is φ = 356149248.

The previous prime is 714621553. The next prime is 714621619. The reversal of 714621568 is 865126417.

It can be written as a sum of positive squares in 2 ways, for example, as 697382464 + 17239104 = 26408^2 + 4152^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 714621568.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31146 + ... + 48982.

Almost surely, 2^714621568 is an apocalyptic number.

It is an amenable number.

714621568 is a deficient number, since it is larger than the sum of its proper divisors (713667092).

714621568 is a wasteful number, since it uses less digits than its factorization.

714621568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18164 (or 18152 counting only the distinct ones).

The product of its digits is 80640, while the sum is 40.

The square root of 714621568 is about 26732.4067004825. The cubic root of 714621568 is about 894.0436161942.

The spelling of 714621568 in words is "seven hundred fourteen million, six hundred twenty-one thousand, five hundred sixty-eight".