14225249 has 4 divisors (see below), whose sum is σ = 14684160. Its totient is φ = 13766340.

The previous prime is 14225221. The next prime is 14225269. The reversal of 14225249 is 94252241.

14225249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14225249 - 2²⁰ = 13176673 is a prime.

It is a super-2 number, since 2×14225249² = 404715418224002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14225219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229409 + ... + 229470.

It is an arithmetic number, because the mean of its divisors is an integer number (3671040).

Almost surely, 2^14225249 is an apocalyptic number.

It is an amenable number.

14225249 is a deficient number, since it is larger than the sum of its proper divisors (458911).

14225249 is an equidigital number, since it uses as much as digits as its factorization.

14225249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458910.

The product of its digits is 5760, while the sum is 29.

The square root of 14225249 is about 3771.6374428092. The cubic root of 14225249 is about 242.2999320550.

The spelling of 14225249 in words is "fourteen million, two hundred twenty-five thousand, two hundred forty-nine".