14156022 has 16 divisors (see below), whose sum is σ = 28400112. Its totient is φ = 4704000.

The previous prime is 14156003. The next prime is 14156033. The reversal of 14156022 is 22065141.

It is a self number, because there is not a number n which added to its sum of digits gives 14156022.

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, 1479 + ... + 5522.

It is an arithmetic number, because the mean of its divisors is an integer number (1775007).

Almost surely, 2^14156022 is an apocalyptic number.

14156022 is an abundant number, since it is smaller than the sum of its proper divisors (14244090).

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

14156022 is a wasteful number, since it uses less digits than its factorization.

14156022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7343.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 14156022 is about 3762.4489365306. The cubic root of 14156022 is about 241.9062428511.

The spelling of 14156022 in words is "fourteen million, one hundred fifty-six thousand, twenty-two".