9315925 has 6 divisors (see below), whose sum is σ = 11551778. Its totient is φ = 7452720.

The previous prime is 9315913. The next prime is 9315959. The reversal of 9315925 is 5295139.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1153476 + 8162449 = 1074^2 + 2857^2 .

It is not a de Polignac number, because 9315925 - 2⁵ = 9315893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 186294 + ... + 186343.

Almost surely, 2^9315925 is an apocalyptic number.

It is an amenable number.

9315925 is a deficient number, since it is larger than the sum of its proper divisors (2235853).

9315925 is a wasteful number, since it uses less digits than its factorization.

9315925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372647 (or 372642 counting only the distinct ones).

The product of its digits is 12150, while the sum is 34.

The square root of 9315925 is about 3052.2000262106. The cubic root of 9315925 is about 210.4143369128.

The spelling of 9315925 in words is "nine million, three hundred fifteen thousand, nine hundred twenty-five".