97102056 has 32 divisors (see below), whose sum is σ = 243329760. Its totient is φ = 32290752.

The previous prime is 97102043. The next prime is 97102081. The reversal of 97102056 is 65020179.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6066 + ... + 15198.

It is an arithmetic number, because the mean of its divisors is an integer number (7604055).

Almost surely, 2^97102056 is an apocalyptic number.

It is an amenable number.

97102056 is an abundant number, since it is smaller than the sum of its proper divisors (146227704).

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

97102056 is a wasteful number, since it uses less digits than its factorization.

97102056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9585 (or 9581 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 97102056 is about 9854.0375481322. The cubic root of 97102056 is about 459.6311725326.

The spelling of 97102056 in words is "ninety-seven million, one hundred two thousand, fifty-six".