12292625 has 16 divisors (see below), whose sum is σ = 15704832. Its totient is φ = 9601200.

The previous prime is 12292619. The next prime is 12292627. The reversal of 12292625 is 52629221.

It is not a de Polignac number, because 12292625 - 2⁶ = 12292561 is a prime.

It is a super-2 number, since 2×12292625² = 302217258781250, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (12292627) 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 15 ways as a sum of consecutive naturals, for example, 4232 + ... + 6518.

It is an arithmetic number, because the mean of its divisors is an integer number (981552).

Almost surely, 2^12292625 is an apocalyptic number.

It is an amenable number.

12292625 is a deficient number, since it is larger than the sum of its proper divisors (3412207).

12292625 is an equidigital number, since it uses as much as digits as its factorization.

12292625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2345 (or 2335 counting only the distinct ones).

The product of its digits is 4320, while the sum is 29.

The square root of 12292625 is about 3506.0839978529. The cubic root of 12292625 is about 230.7888790251.

The spelling of 12292625 in words is "twelve million, two hundred ninety-two thousand, six hundred twenty-five".