97560648 has 48 divisors (see below), whose sum is σ = 270679500. Its totient is φ = 31726080.

The previous prime is 97560623. The next prime is 97560653. The reversal of 97560648 is 84606579.

It can be written as a sum of positive squares in 2 ways, for example, as 62062884 + 35497764 = 7878^2 + 5958^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13573 + ... + 19476.

Almost surely, 2^97560648 is an apocalyptic number.

It is an amenable number.

97560648 is an abundant number, since it is smaller than the sum of its proper divisors (173118852).

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

97560648 is a wasteful number, since it uses less digits than its factorization.

97560648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33102 (or 33095 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 97560648 is about 9877.2793825020. The cubic root of 97560648 is about 460.3536159338.

It can be divided in two parts, 9 and 7560648, that added together give a palindrome (7560657).

The spelling of 97560648 in words is "ninety-seven million, five hundred sixty thousand, six hundred forty-eight".