14147299 has 2 divisors, whose sum is σ = 14147300. Its totient is φ = 14147298.

The previous prime is 14147291. The next prime is 14147311. The reversal of 14147299 is 99274141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14147299 - 2³ = 14147291 is a prime.

It is not a weakly prime, because it can be changed into another prime (14147291) 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, 7073649 + 7073650.

It is an arithmetic number, because the mean of its divisors is an integer number (7073650).

Almost surely, 2^14147299 is an apocalyptic number.

14147299 is a deficient number, since it is larger than the sum of its proper divisors (1).

14147299 is an equidigital number, since it uses as much as digits as its factorization.

14147299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 37.

The square root of 14147299 is about 3761.2895395064. The cubic root of 14147299 is about 241.8565447619.

The spelling of 14147299 in words is "fourteen million, one hundred forty-seven thousand, two hundred ninety-nine".