14247228 has 24 divisors (see below), whose sum is σ = 34316800. Its totient is φ = 4595760.

The previous prime is 14247223. The next prime is 14247229. The reversal of 14247228 is 82274241.

It is a junction number, because it is equal to n+sod(n) for n = 14247195 and 14247204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14247223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18778 + ... + 19521.

Almost surely, 2^14247228 is an apocalyptic number.

It is an amenable number.

14247228 is an abundant number, since it is smaller than the sum of its proper divisors (20069572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14247228 is a wasteful number, since it uses less digits than its factorization.

14247228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38337 (or 38335 counting only the distinct ones).

The product of its digits is 7168, while the sum is 30.

The square root of 14247228 is about 3774.5500394087. The cubic root of 14247228 is about 242.4246579279.

The spelling of 14247228 in words is "fourteen million, two hundred forty-seven thousand, two hundred twenty-eight".