14222866 has 8 divisors (see below), whose sum is σ = 24382080. Its totient is φ = 6095508.

The previous prime is 14222861. The next prime is 14222867. The reversal of 14222866 is 66822241.

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

It is not an unprimeable number, because it can be changed into a prime (14222861) 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, 507946 + ... + 507973.

It is an arithmetic number, because the mean of its divisors is an integer number (3047760).

Almost surely, 2^14222866 is an apocalyptic number.

14222866 is a deficient number, since it is larger than the sum of its proper divisors (10159214).

14222866 is a wasteful number, since it uses less digits than its factorization.

14222866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015928.

The product of its digits is 9216, while the sum is 31.

The square root of 14222866 is about 3771.3215190434. The cubic root of 14222866 is about 242.2864013491.

The spelling of 14222866 in words is "fourteen million, two hundred twenty-two thousand, eight hundred sixty-six".