712099564 has 24 divisors (see below), whose sum is σ = 1372670208. Its totient is φ = 320537040.

The previous prime is 712099561. The next prime is 712099571. The reversal of 712099564 is 465990217.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 712099564.

It is not an unprimeable number, because it can be changed into a prime (712099561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74032 + ... + 83095.

It is an arithmetic number, because the mean of its divisors is an integer number (57194592).

Almost surely, 2^712099564 is an apocalyptic number.

It is an amenable number.

712099564 is a deficient number, since it is larger than the sum of its proper divisors (660570644).

712099564 is a wasteful number, since it uses less digits than its factorization.

712099564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157245 (or 157243 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 712099564 is about 26685.1937223622. The cubic root of 712099564 is about 892.9906396377.

The spelling of 712099564 in words is "seven hundred twelve million, ninety-nine thousand, five hundred sixty-four".