97964788 has 12 divisors (see below), whose sum is σ = 171603712. Its totient is φ = 48935160.

The previous prime is 97964773. The next prime is 97964809. The reversal of 97964788 is 88746979.

It is a happy number.

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, 6918 + ... + 15613.

Almost surely, 2^97964788 is an apocalyptic number.

It is an amenable number.

97964788 is a deficient number, since it is larger than the sum of its proper divisors (73638924).

97964788 is a wasteful number, since it uses less digits than its factorization.

97964788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23622 (or 23620 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 58.

The square root of 97964788 is about 9897.7163022588. The cubic root of 97964788 is about 460.9884039915.

The spelling of 97964788 in words is "ninety-seven million, nine hundred sixty-four thousand, seven hundred eighty-eight".