597997672 has 16 divisors (see below), whose sum is σ = 1121572800. Its totient is φ = 298911600.

The previous prime is 597997667. The next prime is 597997691. The reversal of 597997672 is 276799795.

It is a self number, because there is not a number n which added to its sum of digits gives 597997672.

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 3 ways as a sum of consecutive naturals, for example, 25297 + ... + 42847.

It is an arithmetic number, because the mean of its divisors is an integer number (70098300).

Almost surely, 2^597997672 is an apocalyptic number.

It is an amenable number.

597997672 is a deficient number, since it is larger than the sum of its proper divisors (523575128).

597997672 is a wasteful number, since it uses less digits than its factorization.

597997672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21816 (or 21812 counting only the distinct ones).

The product of its digits is 15002820, while the sum is 61.

The square root of 597997672 is about 24453.9909217289. The cubic root of 597997672 is about 842.4933814165.

The spelling of 597997672 in words is "five hundred ninety-seven million, nine hundred ninety-seven thousand, six hundred seventy-two".