97580732 has 12 divisors (see below), whose sum is σ = 179754120. Its totient is φ = 46222416.

The previous prime is 97580719. The next prime is 97580753. The reversal of 97580732 is 23708579.

It is a self number, because there is not a number n which added to its sum of digits gives 97580732.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 641903 + ... + 642054.

It is an arithmetic number, because the mean of its divisors is an integer number (14979510).

Almost surely, 2^97580732 is an apocalyptic number.

It is an amenable number.

97580732 is a deficient number, since it is larger than the sum of its proper divisors (82173388).

97580732 is a wasteful number, since it uses less digits than its factorization.

97580732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1283980 (or 1283978 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 41.

The square root of 97580732 is about 9878.2960069032. The cubic root of 97580732 is about 460.3852034910.

The spelling of 97580732 in words is "ninety-seven million, five hundred eighty thousand, seven hundred thirty-two".