14136239 has 8 divisors (see below), whose sum is σ = 15264480. Its totient is φ = 13013856.

The previous prime is 14136229. The next prime is 14136271. The reversal of 14136239 is 93263141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14136239 - 2¹⁶ = 14070703 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 (14136229) 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 7 ways as a sum of consecutive naturals, for example, 4469 + ... + 6945.

It is an arithmetic number, because the mean of its divisors is an integer number (1908060).

Almost surely, 2^14136239 is an apocalyptic number.

14136239 is a deficient number, since it is larger than the sum of its proper divisors (1128241).

14136239 is a wasteful number, since it uses less digits than its factorization.

14136239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2929.

The product of its digits is 3888, while the sum is 29.

The square root of 14136239 is about 3759.8190116015. The cubic root of 14136239 is about 241.7935025573.

The spelling of 14136239 in words is "fourteen million, one hundred thirty-six thousand, two hundred thirty-nine".