97392270 has 32 divisors (see below), whose sum is σ = 238155552. Its totient is φ = 25480832.

The previous prime is 97392259. The next prime is 97392301. The reversal of 97392270 is 7229379.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29037 + ... + 32216.

It is an arithmetic number, because the mean of its divisors is an integer number (7442361).

Almost surely, 2^97392270 is an apocalyptic number.

97392270 is an abundant number, since it is smaller than the sum of its proper divisors (140763282).

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

97392270 is a wasteful number, since it uses less digits than its factorization.

97392270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61316.

The product of its (nonzero) digits is 47628, while the sum is 39.

The square root of 97392270 is about 9868.7522007597. The cubic root of 97392270 is about 460.0886250161.

The spelling of 97392270 in words is "ninety-seven million, three hundred ninety-two thousand, two hundred seventy".