9207125 has 16 divisors (see below), whose sum is σ = 11659440. Its totient is φ = 7257600.

The previous prime is 9207109. The next prime is 9207131. The reversal of 9207125 is 5217029.

It can be written as a sum of positive squares in 8 ways, for example, as 3556996 + 5650129 = 1886^2 + 2377^2 .

It is not a de Polignac number, because 9207125 - 2⁴ = 9207109 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 9207094 and 9207103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8621 + ... + 9629.

It is an arithmetic number, because the mean of its divisors is an integer number (728715).

Almost surely, 2^9207125 is an apocalyptic number.

It is an amenable number.

9207125 is a deficient number, since it is larger than the sum of its proper divisors (2452315).

9207125 is a wasteful number, since it uses less digits than its factorization.

9207125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097 (or 1087 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 9207125 is about 3034.3244717729. The cubic root of 9207125 is about 209.5919893433.

The spelling of 9207125 in words is "nine million, two hundred seven thousand, one hundred twenty-five".