97137932 has 24 divisors (see below), whose sum is σ = 181322064. Its totient is φ = 45373952.

The previous prime is 97137919. The next prime is 97137959. The reversal of 97137932 is 23973179.

It is a self number, because there is not a number n which added to its sum of digits gives 97137932.

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, 4103 + ... + 14529.

It is an arithmetic number, because the mean of its divisors is an integer number (7555086).

Almost surely, 2^97137932 is an apocalyptic number.

It is an amenable number.

97137932 is a deficient number, since it is larger than the sum of its proper divisors (84184132).

97137932 is a wasteful number, since it uses less digits than its factorization.

97137932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10585 (or 10583 counting only the distinct ones).

The product of its digits is 71442, while the sum is 41.

The square root of 97137932 is about 9855.8577505969. The cubic root of 97137932 is about 459.6877717377.

The spelling of 97137932 in words is "ninety-seven million, one hundred thirty-seven thousand, nine hundred thirty-two".