13885422 has 32 divisors (see below), whose sum is σ = 29168640. Its totient is φ = 4398240.

The previous prime is 13885393. The next prime is 13885433. The reversal of 13885422 is 22458831.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32772 + ... + 33192.

It is an arithmetic number, because the mean of its divisors is an integer number (911520).

Almost surely, 2^13885422 is an apocalyptic number.

13885422 is an abundant number, since it is smaller than the sum of its proper divisors (15283218).

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

13885422 is a wasteful number, since it uses less digits than its factorization.

13885422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688.

The product of its digits is 15360, while the sum is 33.

The square root of 13885422 is about 3726.3148015164. The cubic root of 13885422 is about 240.3549262441.

The spelling of 13885422 in words is "thirteen million, eight hundred eighty-five thousand, four hundred twenty-two".