14303222 has 8 divisors (see below), whose sum is σ = 22716936. Its totient is φ = 6730912.

The previous prime is 14303221. The next prime is 14303243. The reversal of 14303222 is 22230341.

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

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 14303222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14303221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210308 + ... + 210375.

It is an arithmetic number, because the mean of its divisors is an integer number (2839617).

Almost surely, 2^14303222 is an apocalyptic number.

14303222 is a deficient number, since it is larger than the sum of its proper divisors (8413714).

14303222 is a wasteful number, since it uses less digits than its factorization.

14303222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420702.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 14303222 is about 3781.9600738242. The cubic root of 14303222 is about 242.7418326536.

Adding to 14303222 its reverse (22230341), we get a palindrome (36533563).

The spelling of 14303222 in words is "fourteen million, three hundred three thousand, two hundred twenty-two".