97372560 has 40 divisors (see below), whose sum is σ = 301855680. Its totient is φ = 25965952.

The previous prime is 97372559. The next prime is 97372589. The reversal of 97372560 is 6527379.

It is a tau number, because it is divible by the number of its divisors (40).

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, 202620 + ... + 203099.

It is an arithmetic number, because the mean of its divisors is an integer number (7546392).

Almost surely, 2^97372560 is an apocalyptic number.

It is an amenable number.

97372560 is an abundant number, since it is smaller than the sum of its proper divisors (204483120).

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

97372560 is a wasteful number, since it uses less digits than its factorization.

97372560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405735 (or 405729 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 39.

The square root of 97372560 is about 9867.7535437403. The cubic root of 97372560 is about 460.0575857334.

The spelling of 97372560 in words is "ninety-seven million, three hundred seventy-two thousand, five hundred sixty".