14211422 has 8 divisors (see below), whose sum is σ = 22571136. Its totient is φ = 6687712.

The previous prime is 14211413. The next prime is 14211443. The reversal of 14211422 is 22411241.

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 (17).

It is a self number, because there is not a number n which added to its sum of digits gives 14211422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208958 + ... + 209025.

It is an arithmetic number, because the mean of its divisors is an integer number (2821392).

Almost surely, 2^14211422 is an apocalyptic number.

14211422 is a deficient number, since it is larger than the sum of its proper divisors (8359714).

14211422 is a wasteful number, since it uses less digits than its factorization.

14211422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418002.

The product of its digits is 128, while the sum is 17.

The square root of 14211422 is about 3769.8039736835. The cubic root of 14211422 is about 242.2214010983.

Adding to 14211422 its reverse (22411241), we get a palindrome (36622663).

The spelling of 14211422 in words is "fourteen million, two hundred eleven thousand, four hundred twenty-two".