97391125 has 32 divisors (see below), whose sum is σ = 132848352. Its totient is φ = 70848000.

The previous prime is 97391117. The next prime is 97391143. The reversal of 97391125 is 52119379.

It can be written as a sum of positive squares in 16 ways, for example, as 89245809 + 8145316 = 9447^2 + 2854^2 .

It is not a de Polignac number, because 97391125 - 2³ = 97391117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118215 + ... + 119035.

It is an arithmetic number, because the mean of its divisors is an integer number (4151511).

Almost surely, 2^97391125 is an apocalyptic number.

It is an amenable number.

97391125 is a deficient number, since it is larger than the sum of its proper divisors (35457227).

97391125 is a wasteful number, since it uses less digits than its factorization.

97391125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922 (or 912 counting only the distinct ones).

The product of its digits is 17010, while the sum is 37.

The square root of 97391125 is about 9868.6941892025. The cubic root of 97391125 is about 460.0868219862.

The spelling of 97391125 in words is "ninety-seven million, three hundred ninety-one thousand, one hundred twenty-five".