14223766 has 8 divisors (see below), whose sum is σ = 21358944. Its totient is φ = 7104120.

The previous prime is 14223763. The next prime is 14223767. The reversal of 14223766 is 66732241.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14223763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1230 + ... + 5473.

It is an arithmetic number, because the mean of its divisors is an integer number (2669868).

Almost surely, 2^14223766 is an apocalyptic number.

14223766 is a deficient number, since it is larger than the sum of its proper divisors (7135178).

14223766 is a wasteful number, since it uses less digits than its factorization.

14223766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7766.

The product of its digits is 12096, while the sum is 31.

The square root of 14223766 is about 3771.4408387246. The cubic root of 14223766 is about 242.2915117388.

The spelling of 14223766 in words is "fourteen million, two hundred twenty-three thousand, seven hundred sixty-six".