9127925 has 18 divisors (see below), whose sum is σ = 11672802. Its totient is φ = 7078240.

The previous prime is 9127913. The next prime is 9127927. The reversal of 9127925 is 5297219.

It can be written as a sum of positive squares in 3 ways, for example, as 1164241 + 7963684 = 1079^2 + 2822^2 .

It is not a de Polignac number, because 9127925 - 2⁸ = 9127669 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9127927) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 109934 + ... + 110016.

It is an arithmetic number, because the mean of its divisors is an integer number (648489).

Almost surely, 2^9127925 is an apocalyptic number.

It is an amenable number.

9127925 is a deficient number, since it is larger than the sum of its proper divisors (2544877).

9127925 is an equidigital number, since it uses as much as digits as its factorization.

9127925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 141 counting only the distinct ones).

The product of its digits is 11340, while the sum is 35.

The square root of 9127925 is about 3021.2456040514. The cubic root of 9127925 is about 208.9892854103.

The spelling of 9127925 in words is "nine million, one hundred twenty-seven thousand, nine hundred twenty-five".