12926648 has 16 divisors (see below), whose sum is σ = 27700080. Its totient is φ = 5539968.

The previous prime is 12926629. The next prime is 12926651. The reversal of 12926648 is 84662921.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115361 + ... + 115472.

It is an arithmetic number, because the mean of its divisors is an integer number (1731255).

Almost surely, 2^12926648 is an apocalyptic number.

It is an amenable number.

12926648 is an abundant number, since it is smaller than the sum of its proper divisors (14773432).

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

12926648 is a wasteful number, since it uses less digits than its factorization.

12926648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230846 (or 230842 counting only the distinct ones).

The product of its digits is 41472, while the sum is 38.

The square root of 12926648 is about 3595.3647937310. The cubic root of 12926648 is about 234.6903905222.

The spelling of 12926648 in words is "twelve million, nine hundred twenty-six thousand, six hundred forty-eight".