14238422 has 8 divisors (see below), whose sum is σ = 23299272. Its totient is φ = 6472000.

The previous prime is 14238379. The next prime is 14238443. The reversal of 14238422 is 22483241.

14238422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×14238422² = 405465322100168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14238391 and 14238400.

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, 323579 + ... + 323622.

It is an arithmetic number, because the mean of its divisors is an integer number (2912409).

Almost surely, 2^14238422 is an apocalyptic number.

14238422 is a deficient number, since it is larger than the sum of its proper divisors (9060850).

14238422 is a wasteful number, since it uses less digits than its factorization.

14238422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647214.

The product of its digits is 3072, while the sum is 26.

The square root of 14238422 is about 3773.3833624481. The cubic root of 14238422 is about 242.3747012740.

The spelling of 14238422 in words is "fourteen million, two hundred thirty-eight thousand, four hundred twenty-two".