97918032 has 40 divisors (see below), whose sum is σ = 254671200. Its totient is φ = 32417920.

The previous prime is 97918027. The next prime is 97918043. The reversal of 97918032 is 23081979.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

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, 307 + ... + 13997.

It is an arithmetic number, because the mean of its divisors is an integer number (6366780).

Almost surely, 2^97918032 is an apocalyptic number.

It is an amenable number.

97918032 is an abundant number, since it is smaller than the sum of its proper divisors (156753168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97918032 is a wasteful number, since it uses less digits than its factorization.

97918032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13851 (or 13845 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 97918032 is about 9895.3540613765. The cubic root of 97918032 is about 460.9150531335.

The spelling of 97918032 in words is "ninety-seven million, nine hundred eighteen thousand, thirty-two".