12926344 has 16 divisors (see below), whose sum is σ = 25073100. Its totient is φ = 6240192.

The previous prime is 12926339. The next prime is 12926383. The reversal of 12926344 is 44362921.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11985444 + 940900 = 3462^2 + 970^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 27627 + ... + 28090.

Almost surely, 2^12926344 is an apocalyptic number.

It is an amenable number.

12926344 is a deficient number, since it is larger than the sum of its proper divisors (12146756).

12926344 is a wasteful number, since it uses less digits than its factorization.

12926344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55752 (or 55748 counting only the distinct ones).

The product of its digits is 10368, while the sum is 31.

The square root of 12926344 is about 3595.3225168266. The cubic root of 12926344 is about 234.6885507455.

The spelling of 12926344 in words is "twelve million, nine hundred twenty-six thousand, three hundred forty-four".