14319847 has 2 divisors, whose sum is σ = 14319848. Its totient is φ = 14319846.

The previous prime is 14319829. The next prime is 14319857. The reversal of 14319847 is 74891341.

14319847 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14319847 - 2¹⁵ = 14287079 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 (14319857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7159923 + 7159924.

It is an arithmetic number, because the mean of its divisors is an integer number (7159924).

Almost surely, 2^14319847 is an apocalyptic number.

14319847 is a deficient number, since it is larger than the sum of its proper divisors (1).

14319847 is an equidigital number, since it uses as much as digits as its factorization.

14319847 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 37.

The square root of 14319847 is about 3784.1573698777. The cubic root of 14319847 is about 242.8358445814.

The spelling of 14319847 in words is "fourteen million, three hundred nineteen thousand, eight hundred forty-seven".