12886908 has 12 divisors (see below), whose sum is σ = 30069480. Its totient is φ = 4295632.

The previous prime is 12886891. The next prime is 12886919. The reversal of 12886908 is 80968821.

12886908 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 12886908.

It is a congruent number.

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, 536943 + ... + 536966.

It is an arithmetic number, because the mean of its divisors is an integer number (2505790).

Almost surely, 2^12886908 is an apocalyptic number.

It is an amenable number.

12886908 is an abundant number, since it is smaller than the sum of its proper divisors (17182572).

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

12886908 is a wasteful number, since it uses less digits than its factorization.

12886908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073916 (or 1073914 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 42.

The square root of 12886908 is about 3589.8339794481. The cubic root of 12886908 is about 234.4496431409.

The spelling of 12886908 in words is "twelve million, eight hundred eighty-six thousand, nine hundred eight".