14445227 has 4 divisors (see below), whose sum is σ = 14682096. Its totient is φ = 14208360.

The previous prime is 14445191. The next prime is 14445247. The reversal of 14445227 is 72254441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14445227 - 2⁸ = 14444971 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14445227.

It is not an unprimeable number, because it can be changed into a prime (14445247) 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, 118343 + ... + 118464.

It is an arithmetic number, because the mean of its divisors is an integer number (3670524).

Almost surely, 2^14445227 is an apocalyptic number.

14445227 is a deficient number, since it is larger than the sum of its proper divisors (236869).

14445227 is an equidigital number, since it uses as much as digits as its factorization.

14445227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236868.

The product of its digits is 8960, while the sum is 29.

The square root of 14445227 is about 3800.6877009299. The cubic root of 14445227 is about 243.5425171047.

Adding to 14445227 its reverse (72254441), we get a palindrome (86699668).

The spelling of 14445227 in words is "fourteen million, four hundred forty-five thousand, two hundred twenty-seven".