12501825 has 24 divisors (see below), whose sum is σ = 23623488. Its totient is φ = 5714880.

The previous prime is 12501823. The next prime is 12501833. The reversal of 12501825 is 52810521.

12501825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12501825 - 2¹ = 12501823 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12501795 and 12501804.

It is not an unprimeable number, because it can be changed into a prime (12501821) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11382 + ... + 12431.

It is an arithmetic number, because the mean of its divisors is an integer number (984312).

Almost surely, 2^12501825 is an apocalyptic number.

12501825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12501825 is a deficient number, since it is larger than the sum of its proper divisors (11121663).

12501825 is a wasteful number, since it uses less digits than its factorization.

12501825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23833 (or 23828 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 24.

The square root of 12501825 is about 3535.7919904881. The cubic root of 12501825 is about 232.0907356638.

The spelling of 12501825 in words is "twelve million, five hundred one thousand, eight hundred twenty-five".