97558432 has 24 divisors (see below), whose sum is σ = 194939136. Its totient is φ = 48050112.

The previous prime is 97558421. The next prime is 97558453. The reversal of 97558432 is 23485579.

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, 20608 + ... + 24895.

It is an arithmetic number, because the mean of its divisors is an integer number (8122464).

Almost surely, 2^97558432 is an apocalyptic number.

It is an amenable number.

97558432 is a deficient number, since it is larger than the sum of its proper divisors (97380704).

97558432 is a wasteful number, since it uses less digits than its factorization.

97558432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45580 (or 45572 counting only the distinct ones).

The product of its digits is 302400, while the sum is 43.

The square root of 97558432 is about 9877.1672052264. The cubic root of 97558432 is about 460.3501304050.

The spelling of 97558432 in words is "ninety-seven million, five hundred fifty-eight thousand, four hundred thirty-two".