12926888 has 16 divisors (see below), whose sum is σ = 26102580. Its totient is φ = 5966208.

The previous prime is 12926887. The next prime is 12926917. The reversal of 12926888 is 88862921.

It can be written as a sum of positive squares in 2 ways, for example, as 12376324 + 550564 = 3518^2 + 742^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12926887) by changing a digit.

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, 62045 + ... + 62252.

Almost surely, 2^12926888 is an apocalyptic number.

It is an amenable number.

12926888 is an abundant number, since it is smaller than the sum of its proper divisors (13175692).

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

12926888 is a wasteful number, since it uses less digits than its factorization.

12926888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124316 (or 124312 counting only the distinct ones).

The product of its digits is 110592, while the sum is 44.

The square root of 12926888 is about 3595.3981698833. The cubic root of 12926888 is about 234.6918429571.

The spelling of 12926888 in words is "twelve million, nine hundred twenty-six thousand, eight hundred eighty-eight".