97768252 has 12 divisors (see below), whose sum is σ = 174323016. Its totient is φ = 47961680.

The previous prime is 97768249. The next prime is 97768259. The reversal of 97768252 is 25286779.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97768259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230374 + ... + 230797.

It is an arithmetic number, because the mean of its divisors is an integer number (14526918).

Almost surely, 2^97768252 is an apocalyptic number.

It is an amenable number.

97768252 is a deficient number, since it is larger than the sum of its proper divisors (76554764).

97768252 is a wasteful number, since it uses less digits than its factorization.

97768252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461228 (or 461226 counting only the distinct ones).

The product of its digits is 423360, while the sum is 46.

The square root of 97768252 is about 9887.7829668738. The cubic root of 97768252 is about 460.6799207976.

The spelling of 97768252 in words is "ninety-seven million, seven hundred sixty-eight thousand, two hundred fifty-two".