97688696 has 16 divisors (see below), whose sum is σ = 209333040. Its totient is φ = 41866560.

The previous prime is 97688663. The next prime is 97688707. The reversal of 97688696 is 69688679.

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, 872165 + ... + 872276.

It is an arithmetic number, because the mean of its divisors is an integer number (13083315).

Almost surely, 2^97688696 is an apocalyptic number.

It is an amenable number.

97688696 is an abundant number, since it is smaller than the sum of its proper divisors (111644344).

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

97688696 is a wasteful number, since it uses less digits than its factorization.

97688696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1744454 (or 1744450 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 59.

The square root of 97688696 is about 9883.7592038657. The cubic root of 97688696 is about 460.5549320395.

The spelling of 97688696 in words is "ninety-seven million, six hundred eighty-eight thousand, six hundred ninety-six".