13885922 has 8 divisors (see below), whose sum is σ = 21925200. Its totient is φ = 6577524.

The previous prime is 13885919. The next prime is 13885931. The reversal of 13885922 is 22958831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 365419 = 13885922 / (1 + 3 + 8 + 8 + 5 + 9 + 2 + 2).

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 3 ways as a sum of consecutive naturals, for example, 182672 + ... + 182747.

It is an arithmetic number, because the mean of its divisors is an integer number (2740650).

Almost surely, 2^13885922 is an apocalyptic number.

13885922 is a deficient number, since it is larger than the sum of its proper divisors (8039278).

13885922 is a wasteful number, since it uses less digits than its factorization.

13885922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365440.

The product of its digits is 34560, while the sum is 38.

The square root of 13885922 is about 3726.3818913257. The cubic root of 13885922 is about 240.3578111888.

The spelling of 13885922 in words is "thirteen million, eight hundred eighty-five thousand, nine hundred twenty-two".