14320422 has 16 divisors (see below), whose sum is σ = 31823280. Its totient is φ = 4773456.

The previous prime is 14320381. The next prime is 14320447. The reversal of 14320422 is 22402341.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 14320395 and 14320404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132543 + ... + 132650.

It is an arithmetic number, because the mean of its divisors is an integer number (1988955).

Almost surely, 2^14320422 is an apocalyptic number.

14320422 is an abundant number, since it is smaller than the sum of its proper divisors (17502858).

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

14320422 is a wasteful number, since it uses less digits than its factorization.

14320422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265204 (or 265198 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 14320422 is about 3784.2333437567. The cubic root of 14320422 is about 242.8390948196.

Adding to 14320422 its reverse (22402341), we get a palindrome (36722763).

The spelling of 14320422 in words is "fourteen million, three hundred twenty thousand, four hundred twenty-two".