97623372 has 48 divisors (see below), whose sum is σ = 283997952. Its totient is φ = 25356480.

The previous prime is 97623359. The next prime is 97623377. The reversal of 97623372 is 27332679.

It is a self number, because there is not a number n which added to its sum of digits gives 97623372.

It is not an unprimeable number, because it can be changed into a prime (97623377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51903 + ... + 53750.

It is an arithmetic number, because the mean of its divisors is an integer number (5916624).

Almost surely, 2^97623372 is an apocalyptic number.

It is an amenable number.

97623372 is an abundant number, since it is smaller than the sum of its proper divisors (186374580).

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

97623372 is a wasteful number, since it uses less digits than its factorization.

97623372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105678 (or 105676 counting only the distinct ones).

The product of its digits is 95256, while the sum is 39.

The square root of 97623372 is about 9880.4540381503. The cubic root of 97623372 is about 460.4522521319.

The spelling of 97623372 in words is "ninety-seven million, six hundred twenty-three thousand, three hundred seventy-two".