13822912 has 14 divisors (see below), whose sum is σ = 27429968. Its totient is φ = 6911424.

The previous prime is 13822901. The next prime is 13822927. The reversal of 13822912 is 21922831.

13822912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107928 + ... + 108055.

Almost surely, 2^13822912 is an apocalyptic number.

It is an amenable number.

13822912 is a deficient number, since it is larger than the sum of its proper divisors (13607056).

13822912 is an equidigital number, since it uses as much as digits as its factorization.

13822912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215995 (or 215985 counting only the distinct ones).

The product of its digits is 1728, while the sum is 28.

The square root of 13822912 is about 3717.9176967760. The cubic root of 13822912 is about 239.9937035385.

The spelling of 13822912 in words is "thirteen million, eight hundred twenty-two thousand, nine hundred twelve".