97656276 has 36 divisors (see below), whose sum is σ = 240499392. Its totient is φ = 30837456.

The previous prime is 97656233. The next prime is 97656277. The reversal of 97656276 is 67265679.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97656277) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6940 + ... + 15603.

Almost surely, 2^97656276 is an apocalyptic number.

It is an amenable number.

97656276 is an abundant number, since it is smaller than the sum of its proper divisors (142843116).

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

97656276 is a wasteful number, since it uses less digits than its factorization.

97656276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22588 (or 22567 counting only the distinct ones).

The product of its digits is 952560, while the sum is 48.

The square root of 97656276 is about 9882.1190035336. The cubic root of 97656276 is about 460.5039781982.

The spelling of 97656276 in words is "ninety-seven million, six hundred fifty-six thousand, two hundred seventy-six".