14112239 has 4 divisors (see below), whose sum is σ = 14257824. Its totient is φ = 13966656.

The previous prime is 14112229. The next prime is 14112283. The reversal of 14112239 is 93221141.

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 14112239 - 2²⁰ = 13063663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14112229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72647 + ... + 72840.

It is an arithmetic number, because the mean of its divisors is an integer number (3564456).

Almost surely, 2^14112239 is an apocalyptic number.

14112239 is a deficient number, since it is larger than the sum of its proper divisors (145585).

14112239 is an equidigital number, since it uses as much as digits as its factorization.

14112239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145584.

The product of its digits is 432, while the sum is 23.

The square root of 14112239 is about 3756.6260127939. The cubic root of 14112239 is about 241.6565889311.

The spelling of 14112239 in words is "fourteen million, one hundred twelve thousand, two hundred thirty-nine".