97692804 has 72 divisors (see below), whose sum is σ = 279403488. Its totient is φ = 29600640.

The previous prime is 97692773. The next prime is 97692809. The reversal of 97692804 is 40829679.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 97692804.

It is not an unprimeable number, because it can be changed into a prime (97692809) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6124 + ... + 15260.

It is an arithmetic number, because the mean of its divisors is an integer number (3880604).

Almost surely, 2^97692804 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97692804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139701744).

97692804 is an abundant number, since it is smaller than the sum of its proper divisors (181710684).

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

97692804 is a wasteful number, since it uses less digits than its factorization.

97692804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9167 (or 9153 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 97692804 is about 9883.9670173468. The cubic root of 97692804 is about 460.5613876931.

The spelling of 97692804 in words is "ninety-seven million, six hundred ninety-two thousand, eight hundred four".