97685252 has 24 divisors (see below), whose sum is σ = 195580224. Its totient is φ = 41820192.

The previous prime is 97685249. The next prime is 97685257. The reversal of 97685252 is 25258679.

It is not an unprimeable number, because it can be changed into a prime (97685257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47918 + ... + 49914.

It is an arithmetic number, because the mean of its divisors is an integer number (8149176).

Almost surely, 2^97685252 is an apocalyptic number.

It is an amenable number.

97685252 is an abundant number, since it is smaller than the sum of its proper divisors (97894972).

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

97685252 is a wasteful number, since it uses less digits than its factorization.

97685252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3755 (or 3753 counting only the distinct ones).

The product of its digits is 302400, while the sum is 44.

The square root of 97685252 is about 9883.5849771224. The cubic root of 97685252 is about 460.5495197114.

The spelling of 97685252 in words is "ninety-seven million, six hundred eighty-five thousand, two hundred fifty-two".