14226666 has 8 divisors (see below), whose sum is σ = 28453344. Its totient is φ = 4742220.

The previous prime is 14226661. The next prime is 14226683. The reversal of 14226666 is 66662241.

14226666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

14226666 is an admirable number.

14226666 is a modest number, since divided by 6666 gives 1422 as remainder.

It is not an unprimeable number, because it can be changed into a prime (14226661) 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, 1185550 + ... + 1185561.

It is an arithmetic number, because the mean of its divisors is an integer number (3556668).

Almost surely, 2^14226666 is an apocalyptic number.

14226666 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

14226666 is a wasteful number, since it uses less digits than its factorization.

14226666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2371116.

The product of its digits is 20736, while the sum is 33.

The square root of 14226666 is about 3771.8252875763. The cubic root of 14226666 is about 242.3079770836.

The spelling of 14226666 in words is "fourteen million, two hundred twenty-six thousand, six hundred sixty-six".