14049239 has 2 divisors, whose sum is σ = 14049240. Its totient is φ = 14049238.

The previous prime is 14049199. The next prime is 14049247. The reversal of 14049239 is 93294041.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14049239 - 2¹⁶ = 13983703 is a prime.

It is a super-2 number, since 2×14049239² = 394762232958242, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14049289) 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 as a sum of consecutive naturals, namely, 7024619 + 7024620.

It is an arithmetic number, because the mean of its divisors is an integer number (7024620).

Almost surely, 2^14049239 is an apocalyptic number.

14049239 is a deficient number, since it is larger than the sum of its proper divisors (1).

14049239 is an equidigital number, since it uses as much as digits as its factorization.

14049239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 14049239 is about 3748.2314496306. The cubic root of 14049239 is about 241.2964505580.

The spelling of 14049239 in words is "fourteen million, forty-nine thousand, two hundred thirty-nine".