97656248 has 8 divisors (see below), whose sum is σ = 183105480. Its totient is φ = 48828120.

The previous prime is 97656233. The next prime is 97656277. The reversal of 97656248 is 84265679.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6103508 + ... + 6103523.

It is an arithmetic number, because the mean of its divisors is an integer number (22888185).

Almost surely, 2^97656248 is an apocalyptic number.

It is an amenable number.

97656248 is a deficient number, since it is larger than the sum of its proper divisors (85449232).

97656248 is a wasteful number, since it uses less digits than its factorization.

97656248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12207037 (or 12207033 counting only the distinct ones).

The product of its digits is 725760, while the sum is 47.

The square root of 97656248 is about 9882.1175868333. The cubic root of 97656248 is about 460.5039341863.

The spelling of 97656248 in words is "ninety-seven million, six hundred fifty-six thousand, two hundred forty-eight".