14049247 has 2 divisors, whose sum is σ = 14049248. Its totient is φ = 14049246.

The previous prime is 14049239. The next prime is 14049289. The reversal of 14049247 is 74294041.

It is a weak prime.

It is an emirp because it is prime and its reverse (74294041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14049247 - 2³ = 14049239 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14049547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7024623 + 7024624.

It is an arithmetic number, because the mean of its divisors is an integer number (7024624).

Almost surely, 2^14049247 is an apocalyptic number.

14049247 is a deficient number, since it is larger than the sum of its proper divisors (1).

14049247 is an equidigital number, since it uses as much as digits as its factorization.

14049247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 14049247 is about 3748.2325168004. The cubic root of 14049247 is about 241.2964963582.

The spelling of 14049247 in words is "fourteen million, forty-nine thousand, two hundred forty-seven".