97570252 has 24 divisors (see below), whose sum is σ = 185677856. Its totient is φ = 44592768.

The previous prime is 97570243. The next prime is 97570273. The reversal of 97570252 is 25207579.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3753 + ... + 14464.

Almost surely, 2^97570252 is an apocalyptic number.

It is an amenable number.

97570252 is a deficient number, since it is larger than the sum of its proper divisors (88107604).

97570252 is a wasteful number, since it uses less digits than its factorization.

97570252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18337 (or 18335 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 37.

The square root of 97570252 is about 9877.7655368003. The cubic root of 97570252 is about 460.3687213789.

The spelling of 97570252 in words is "ninety-seven million, five hundred seventy thousand, two hundred fifty-two".