12537625 has 16 divisors (see below), whose sum is σ = 16473600. Its totient is φ = 9500400.

The previous prime is 12537601. The next prime is 12537631. The reversal of 12537625 is 52673521.

It is not a de Polignac number, because 12537625 - 2⁵ = 12537593 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265 + ... + 5014.

It is an arithmetic number, because the mean of its divisors is an integer number (1029600).

Almost surely, 2^12537625 is an apocalyptic number.

It is an amenable number.

12537625 is a deficient number, since it is larger than the sum of its proper divisors (3935975).

12537625 is an equidigital number, since it uses as much as digits as its factorization.

12537625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5313 (or 5303 counting only the distinct ones).

The product of its digits is 12600, while the sum is 31.

The square root of 12537625 is about 3540.8508864396. The cubic root of 12537625 is about 232.3120614811.

The spelling of 12537625 in words is "twelve million, five hundred thirty-seven thousand, six hundred twenty-five".