14394222 has 12 divisors (see below), whose sum is σ = 31187520. Its totient is φ = 4798068.

The previous prime is 14394187. The next prime is 14394227. The reversal of 14394222 is 22249341.

14394222 is a `hidden beast` number, since 1 + 439 + 4 + 222 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14394227) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 399822 + ... + 399857.

It is an arithmetic number, because the mean of its divisors is an integer number (2598960).

Almost surely, 2^14394222 is an apocalyptic number.

14394222 is an abundant number, since it is smaller than the sum of its proper divisors (16793298).

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

14394222 is a wasteful number, since it uses less digits than its factorization.

14394222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799687 (or 799684 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 14394222 is about 3793.9717974703. The cubic root of 14394222 is about 243.2555356891.

The spelling of 14394222 in words is "fourteen million, three hundred ninety-four thousand, two hundred twenty-two".