32023598972 has 24 divisors (see below), whose sum is σ = 59482977120. Its totient is φ = 15033070080.

The previous prime is 32023598933. The next prime is 32023599007. The reversal of 32023598972 is 27989532023.

It is a super-2 number, since 2×32023598972² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32023598972.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 547904 + ... + 603527.

It is an arithmetic number, because the mean of its divisors is an integer number (2478457380).

Almost surely, 2^32023598972 is an apocalyptic number.

It is an amenable number.

32023598972 is a deficient number, since it is larger than the sum of its proper divisors (27459378148).

32023598972 is a wasteful number, since it uses less digits than its factorization.

32023598972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1151861 (or 1151859 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 50.

The spelling of 32023598972 in words is "thirty-two billion, twenty-three million, five hundred ninety-eight thousand, nine hundred seventy-two".