97102092 has 24 divisors (see below), whose sum is σ = 234385200. Its totient is φ = 31251136.

The previous prime is 97102091. The next prime is 97102099. The reversal of 97102092 is 29020179.

It is not an unprimeable number, because it can be changed into a prime (97102091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139167 + ... + 139862.

It is an arithmetic number, because the mean of its divisors is an integer number (9766050).

Almost surely, 2^97102092 is an apocalyptic number.

It is an amenable number.

97102092 is an abundant number, since it is smaller than the sum of its proper divisors (137283108).

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

97102092 is a wasteful number, since it uses less digits than its factorization.

97102092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279065 (or 279063 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 30.

The square root of 97102092 is about 9854.0393747945. The cubic root of 97102092 is about 459.6312293344.

The spelling of 97102092 in words is "ninety-seven million, one hundred two thousand, ninety-two".