14207422 has 8 divisors (see below), whose sum is σ = 22237776. Its totient is φ = 6794832.

The previous prime is 14207411. The next prime is 14207423. The reversal of 14207422 is 22470241.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 14207393 and 14207402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14207423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154383 + ... + 154474.

It is an arithmetic number, because the mean of its divisors is an integer number (2779722).

Almost surely, 2^14207422 is an apocalyptic number.

14207422 is a deficient number, since it is larger than the sum of its proper divisors (8030354).

14207422 is a wasteful number, since it uses less digits than its factorization.

14207422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308882.

The product of its (nonzero) digits is 896, while the sum is 22.

The square root of 14207422 is about 3769.2734047824. The cubic root of 14207422 is about 242.1986734519.

Adding to 14207422 its reverse (22470241), we get a palindrome (36677663).

The spelling of 14207422 in words is "fourteen million, two hundred seven thousand, four hundred twenty-two".