13922163 has 6 divisors (see below), whose sum is σ = 20109804. Its totient is φ = 9281436.

The previous prime is 13922159. The next prime is 13922173. The reversal of 13922163 is 36122931.

It is not a de Polignac number, because 13922163 - 2² = 13922159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13922173) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 773445 + ... + 773462.

It is an arithmetic number, because the mean of its divisors is an integer number (3351634).

Almost surely, 2^13922163 is an apocalyptic number.

13922163 is a deficient number, since it is larger than the sum of its proper divisors (6187641).

13922163 is a wasteful number, since it uses less digits than its factorization.

13922163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546913 (or 1546910 counting only the distinct ones).

The product of its digits is 1944, while the sum is 27.

The square root of 13922163 is about 3731.2414824023. The cubic root of 13922163 is about 240.5667335843.

The spelling of 13922163 in words is "thirteen million, nine hundred twenty-two thousand, one hundred sixty-three".