14221304 has 16 divisors (see below), whose sum is σ = 27285720. Its totient is φ = 6945120.

The previous prime is 14221297. The next prime is 14221309. The reversal of 14221304 is 40312241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14221309) 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, 20327 + ... + 21014.

Almost surely, 2^14221304 is an apocalyptic number.

It is an amenable number.

14221304 is a deficient number, since it is larger than the sum of its proper divisors (13064416).

14221304 is a wasteful number, since it uses less digits than its factorization.

14221304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41390 (or 41386 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 14221304 is about 3771.1144241457. The cubic root of 14221304 is about 242.2775314721.

Adding to 14221304 its reverse (40312241), we get a palindrome (54533545).

The spelling of 14221304 in words is "fourteen million, two hundred twenty-one thousand, three hundred four".