14499839 has 2 divisors, whose sum is σ = 14499840. Its totient is φ = 14499838.

The previous prime is 14499817. The next prime is 14499841. The reversal of 14499839 is 93899441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14499839 - 2¹² = 14495743 is a prime.

Together with 14499841, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 14499793 and 14499802.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14499889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7249919 + 7249920.

It is an arithmetic number, because the mean of its divisors is an integer number (7249920).

Almost surely, 2^14499839 is an apocalyptic number.

14499839 is a deficient number, since it is larger than the sum of its proper divisors (1).

14499839 is an equidigital number, since it uses as much as digits as its factorization.

14499839 is an evil number, because the sum of its binary digits is even.

The product of its digits is 279936, while the sum is 47.

The square root of 14499839 is about 3807.8654125376. The cubic root of 14499839 is about 243.8490455252.

The spelling of 14499839 in words is "fourteen million, four hundred ninety-nine thousand, eight hundred thirty-nine".