14228224 has 18 divisors (see below), whose sum is σ = 28401380. Its totient is φ = 7113984.

The previous prime is 14228219. The next prime is 14228231. The reversal of 14228224 is 42282241.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27534 + ... + 28045.

Almost surely, 2^14228224 is an apocalyptic number.

It is an amenable number.

14228224 is a deficient number, since it is larger than the sum of its proper divisors (14173156).

14228224 is an frugal number, since it uses more digits than its factorization.

14228224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55595 (or 55581 counting only the distinct ones).

The product of its digits is 2048, while the sum is 25.

The square root of 14228224 is about 3772.0318132275. The cubic root of 14228224 is about 242.3168220242.

The spelling of 14228224 in words is "fourteen million, two hundred twenty-eight thousand, two hundred twenty-four".