14228272 has 20 divisors (see below), whose sum is σ = 27772776. Its totient is φ = 7061120.

The previous prime is 14228267. The next prime is 14228323. The reversal of 14228272 is 27282241.

It is a self number, because there is not a number n which added to its sum of digits gives 14228272.

It is an unprimeable number.

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, 1054 + ... + 5437.

Almost surely, 2^14228272 is an apocalyptic number.

It is an amenable number.

14228272 is a deficient number, since it is larger than the sum of its proper divisors (13544504).

14228272 is a wasteful number, since it uses less digits than its factorization.

14228272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6636 (or 6630 counting only the distinct ones).

The product of its digits is 3584, while the sum is 28.

The square root of 14228272 is about 3772.0381758407. The cubic root of 14228272 is about 242.3170945154.

The spelling of 14228272 in words is "fourteen million, two hundred twenty-eight thousand, two hundred seventy-two".