97504576 has 28 divisors (see below), whose sum is σ = 208370932. Its totient is φ = 45001728.

The previous prime is 97504553. The next prime is 97504609. The reversal of 97504576 is 67540579.

It can be written as a sum of positive squares in 2 ways, for example, as 9144576 + 88360000 = 3024^2 + 9400^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57765 + ... + 59428.

It is an arithmetic number, because the mean of its divisors is an integer number (7441819).

Almost surely, 2^97504576 is an apocalyptic number.

It is an amenable number.

97504576 is an abundant number, since it is smaller than the sum of its proper divisors (110866356).

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

97504576 is a wasteful number, since it uses less digits than its factorization.

97504576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117218 (or 117208 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 43.

The square root of 97504576 is about 9874.4405411142. The cubic root of 97504576 is about 460.2654044971.

The spelling of 97504576 in words is "ninety-seven million, five hundred four thousand, five hundred seventy-six".