97620592 has 20 divisors (see below), whose sum is σ = 190106136. Its totient is φ = 48560960.

The previous prime is 97620577. The next prime is 97620599. The reversal of 97620592 is 29502679.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97620599) 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, 12334 + ... + 18637.

Almost surely, 2^97620592 is an apocalyptic number.

It is an amenable number.

97620592 is a deficient number, since it is larger than the sum of its proper divisors (92485544).

97620592 is a wasteful number, since it uses less digits than its factorization.

97620592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31176 (or 31170 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 97620592 is about 9880.3133553547. The cubic root of 97620592 is about 460.4478813568.

The spelling of 97620592 in words is "ninety-seven million, six hundred twenty thousand, five hundred ninety-two".