14219922 has 32 divisors (see below), whose sum is σ = 30412800. Its totient is φ = 4416768.

The previous prime is 14219873. The next prime is 14219927. The reversal of 14219922 is 22991241.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 14219922.

It is not an unprimeable number, because it can be changed into a prime (14219927) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 10479 + ... + 11757.

It is an arithmetic number, because the mean of its divisors is an integer number (950400).

Almost surely, 2^14219922 is an apocalyptic number.

14219922 is an abundant number, since it is smaller than the sum of its proper divisors (16192878).

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

14219922 is a wasteful number, since it uses less digits than its factorization.

14219922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1410.

The product of its digits is 2592, while the sum is 30.

The square root of 14219922 is about 3770.9311847341. The cubic root of 14219922 is about 242.2696831906.

The spelling of 14219922 in words is "fourteen million, two hundred nineteen thousand, nine hundred twenty-two".