12808626 has 16 divisors (see below), whose sum is σ = 25717824. Its totient is φ = 4252784.

The previous prime is 12808619. The next prime is 12808637. The reversal of 12808626 is 62680821.

12808626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2481 + ... + 5636.

It is an arithmetic number, because the mean of its divisors is an integer number (1607364).

Almost surely, 2^12808626 is an apocalyptic number.

12808626 is an abundant number, since it is smaller than the sum of its proper divisors (12909198).

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

12808626 is a wasteful number, since it uses less digits than its factorization.

12808626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8385.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 12808626 is about 3578.9140811145. The cubic root of 12808626 is about 233.9739542930.

The spelling of 12808626 in words is "twelve million, eight hundred eight thousand, six hundred twenty-six".