14397422 has 8 divisors (see below), whose sum is σ = 23257416. Its totient is φ = 6644952.

The previous prime is 14397391. The next prime is 14397457. The reversal of 14397422 is 22479341.

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

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, 276848 + ... + 276899.

It is an arithmetic number, because the mean of its divisors is an integer number (2907177).

Almost surely, 2^14397422 is an apocalyptic number.

14397422 is a deficient number, since it is larger than the sum of its proper divisors (8859994).

14397422 is a wasteful number, since it uses less digits than its factorization.

14397422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553762.

The product of its digits is 12096, while the sum is 32.

The square root of 14397422 is about 3794.3934956723. The cubic root of 14397422 is about 243.2735605150.

The spelling of 14397422 in words is "fourteen million, three hundred ninety-seven thousand, four hundred twenty-two".