12825808 has 40 divisors (see below), whose sum is σ = 25692800. Its totient is φ = 6200064.

The previous prime is 12825773. The next prime is 12825809. The reversal of 12825808 is 80852821.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12825809) 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 7 ways as a sum of consecutive naturals, for example, 92203 + ... + 92341.

It is an arithmetic number, because the mean of its divisors is an integer number (642320).

Almost surely, 2^12825808 is an apocalyptic number.

It is an amenable number.

12825808 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

12825808 is a wasteful number, since it uses less digits than its factorization.

12825808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299 (or 293 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 34.

The square root of 12825808 is about 3581.3137254365. The cubic root of 12825808 is about 234.0785282009.

The spelling of 12825808 in words is "twelve million, eight hundred twenty-five thousand, eight hundred eight".