14272243 has 4 divisors (see below), whose sum is σ = 14292448. Its totient is φ = 14252040.

The previous prime is 14272201. The next prime is 14272301. The reversal of 14272243 is 34227241.

It is a happy number.

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 14272243 - 2²¹ = 12175091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14272043) 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, 9003 + ... + 10468.

It is an arithmetic number, because the mean of its divisors is an integer number (3573112).

Almost surely, 2^14272243 is an apocalyptic number.

14272243 is a deficient number, since it is larger than the sum of its proper divisors (20205).

14272243 is an equidigital number, since it uses as much as digits as its factorization.

14272243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20204.

The product of its digits is 2688, while the sum is 25.

The square root of 14272243 is about 3777.8622261803. The cubic root of 14272243 is about 242.5664564381.

Adding to 14272243 its reverse (34227241), we get a palindrome (48499484).

The spelling of 14272243 in words is "fourteen million, two hundred seventy-two thousand, two hundred forty-three".