14204917 has 2 divisors, whose sum is σ = 14204918. Its totient is φ = 14204916.

The previous prime is 14204909. The next prime is 14204923. The reversal of 14204917 is 71940241.

14204917 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10666756 + 3538161 = 3266^2 + 1881^2 .

It is an emirp because it is prime and its reverse (71940241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14204917 - 2³ = 14204909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14204947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7102458 + 7102459.

It is an arithmetic number, because the mean of its divisors is an integer number (7102459).

Almost surely, 2^14204917 is an apocalyptic number.

It is an amenable number.

14204917 is a deficient number, since it is larger than the sum of its proper divisors (1).

14204917 is an equidigital number, since it uses as much as digits as its factorization.

14204917 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 14204917 is about 3768.9410979743. The cubic root of 14204917 is about 242.1844380910.

The spelling of 14204917 in words is "fourteen million, two hundred four thousand, nine hundred seventeen".