97813204 has 24 divisors (see below), whose sum is σ = 182423808. Its totient is φ = 45782880.

The previous prime is 97813193. The next prime is 97813213. The reversal of 97813204 is 40231879.

It is a self number, because there is not a number n which added to its sum of digits gives 97813204.

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, 6987 + ... + 15634.

It is an arithmetic number, because the mean of its divisors is an integer number (7600992).

Almost surely, 2^97813204 is an apocalyptic number.

97813204 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

It is an amenable number.

97813204 is a deficient number, since it is larger than the sum of its proper divisors (84610604).

97813204 is a wasteful number, since it uses less digits than its factorization.

97813204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22695 (or 22693 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 97813204 is about 9890.0558137960. The cubic root of 97813204 is about 460.7505139619.

The spelling of 97813204 in words is "ninety-seven million, eight hundred thirteen thousand, two hundred four".