13806926 has 24 divisors (see below), whose sum is σ = 24377760. Its totient is φ = 5847072.

The previous prime is 13806917. The next prime is 13806931. The reversal of 13806926 is 62960831.

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 11 ways as a sum of consecutive naturals, for example, 7931 + ... + 9513.

It is an arithmetic number, because the mean of its divisors is an integer number (1015740).

Almost surely, 2^13806926 is an apocalyptic number.

13806926 is a deficient number, since it is larger than the sum of its proper divisors (10570834).

13806926 is a wasteful number, since it uses less digits than its factorization.

13806926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1688 (or 1681 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 13806926 is about 3715.7672155290. The cubic root of 13806926 is about 239.9011514225.

The spelling of 13806926 in words is "thirteen million, eight hundred six thousand, nine hundred twenty-six".