14166422 has 4 divisors (see below), whose sum is σ = 21249636. Its totient is φ = 7083210.

The previous prime is 14166421. The next prime is 14166437. The reversal of 14166422 is 22466141.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 14166391 and 14166400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14166421) by changing a digit.

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 as a sum of consecutive naturals, namely, 3541604 + ... + 3541607.

It is an arithmetic number, because the mean of its divisors is an integer number (5312409).

Almost surely, 2^14166422 is an apocalyptic number.

14166422 is a deficient number, since it is larger than the sum of its proper divisors (7083214).

14166422 is an equidigital number, since it uses as much as digits as its factorization.

14166422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7083213.

The product of its digits is 2304, while the sum is 26.

The square root of 14166422 is about 3763.8307613388. The cubic root of 14166422 is about 241.9654687428.

The spelling of 14166422 in words is "fourteen million, one hundred sixty-six thousand, four hundred twenty-two".