14199839 has 2 divisors, whose sum is σ = 14199840. Its totient is φ = 14199838.

The previous prime is 14199833. The next prime is 14199853. The reversal of 14199839 is 93899141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14199839 - 2⁸ = 14199583 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14199839.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14199833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7099919 + 7099920.

It is an arithmetic number, because the mean of its divisors is an integer number (7099920).

Almost surely, 2^14199839 is an apocalyptic number.

14199839 is a deficient number, since it is larger than the sum of its proper divisors (1).

14199839 is an equidigital number, since it uses as much as digits as its factorization.

14199839 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69984, while the sum is 44.

The square root of 14199839 is about 3768.2673737409. The cubic root of 14199839 is about 242.1555758046.

The spelling of 14199839 in words is "fourteen million, one hundred ninety-nine thousand, eight hundred thirty-nine".