97118904 has 32 divisors (see below), whose sum is σ = 243432720. Its totient is φ = 32288256.

The previous prime is 97118863. The next prime is 97118911. The reversal of 97118904 is 40981179.

It is a happy number.

It is a super-3 number, since 3×97118904³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

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, 4432 + ... + 14624.

Almost surely, 2^97118904 is an apocalyptic number.

It is an amenable number.

97118904 is an abundant number, since it is smaller than the sum of its proper divisors (146313816).

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

97118904 is a wasteful number, since it uses less digits than its factorization.

97118904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10599 (or 10595 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 39.

The square root of 97118904 is about 9854.8923890624. The cubic root of 97118904 is about 459.6577542497.

The spelling of 97118904 in words is "ninety-seven million, one hundred eighteen thousand, nine hundred four".