13684022 has 16 divisors (see below), whose sum is σ = 22449744. Its totient is φ = 6204000.

The previous prime is 13684007. The next prime is 13684039. The reversal of 13684022 is 22048631.

13684022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13683982 and 13684000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14072 + ... + 15012.

It is an arithmetic number, because the mean of its divisors is an integer number (1403109).

Almost surely, 2^13684022 is an apocalyptic number.

13684022 is a deficient number, since it is larger than the sum of its proper divisors (8765722).

13684022 is a wasteful number, since it uses less digits than its factorization.

13684022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 13684022 is about 3699.1920739534. The cubic root of 13684022 is about 239.1871925037.

The spelling of 13684022 in words is "thirteen million, six hundred eighty-four thousand, twenty-two".