14918222 has 8 divisors (see below), whose sum is σ = 24411672. Its totient is φ = 6781000.

The previous prime is 14918179. The next prime is 14918227. The reversal of 14918222 is 22281941.

14918222 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.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14918227) 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, 339029 + ... + 339072.

It is an arithmetic number, because the mean of its divisors is an integer number (3051459).

Almost surely, 2^14918222 is an apocalyptic number.

14918222 is a deficient number, since it is larger than the sum of its proper divisors (9493450).

14918222 is a wasteful number, since it uses less digits than its factorization.

14918222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678114.

The product of its digits is 2304, while the sum is 29.

The square root of 14918222 is about 3862.4114229326. The cubic root of 14918222 is about 246.1722085010.

The spelling of 14918222 in words is "fourteen million, nine hundred eighteen thousand, two hundred twenty-two".