12525036 has 12 divisors (see below), whose sum is σ = 29225112. Its totient is φ = 4175008.

The previous prime is 12524977. The next prime is 12525043. The reversal of 12525036 is 63052521.

It is a tau number, because it is divible by the number of its divisors (12).

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

It is a junction number, because it is equal to n+sod(n) for n = 12524997 and 12525015.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 521865 + ... + 521888.

It is an arithmetic number, because the mean of its divisors is an integer number (2435426).

Almost surely, 2^12525036 is an apocalyptic number.

It is an amenable number.

12525036 is an abundant number, since it is smaller than the sum of its proper divisors (16700076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12525036 is a wasteful number, since it uses less digits than its factorization.

12525036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043760 (or 1043758 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 12525036 is about 3539.0727599189. The cubic root of 12525036 is about 232.2342807759.

Adding to 12525036 its reverse (63052521), we get a palindrome (75577557).

The spelling of 12525036 in words is "twelve million, five hundred twenty-five thousand, thirty-six".