9250925 has 24 divisors (see below), whose sum is σ = 12029736. Its totient is φ = 7050240.

The previous prime is 9250921. The next prime is 9250937. The reversal of 9250925 is 5290529.

It can be written as a sum of positive squares in 12 ways, for example, as 477481 + 8773444 = 691^2 + 2962^2 .

It is not a de Polignac number, because 9250925 - 2² = 9250921 is a prime.

It is a super-2 number, since 2×9250925² = 171159226711250, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 9250891 and 9250900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9250921) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 67457 + ... + 67593.

It is an arithmetic number, because the mean of its divisors is an integer number (501239).

Almost surely, 2^9250925 is an apocalyptic number.

It is an amenable number.

9250925 is a deficient number, since it is larger than the sum of its proper divisors (2778811).

9250925 is a wasteful number, since it uses less digits than its factorization.

9250925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257 (or 252 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 9250925 is about 3041.5333304108. The cubic root of 9250925 is about 209.9238196846.

The spelling of 9250925 in words is "nine million, two hundred fifty thousand, nine hundred twenty-five".