14627999 has 2 divisors, whose sum is σ = 14628000. Its totient is φ = 14627998.

The previous prime is 14627993. The next prime is 14628011. The reversal of 14627999 is 99972641.

It is a weak prime.

It is an emirp because it is prime and its reverse (99972641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14627999 - 2¹⁶ = 14562463 is a prime.

It is a Sophie Germain 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 (14627993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7313999 + 7314000.

It is an arithmetic number, because the mean of its divisors is an integer number (7314000).

Almost surely, 2^14627999 is an apocalyptic number.

14627999 is a deficient number, since it is larger than the sum of its proper divisors (1).

14627999 is an equidigital number, since it uses as much as digits as its factorization.

14627999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 244944, while the sum is 47.

The square root of 14627999 is about 3824.6567166218. The cubic root of 14627999 is about 244.5653768853.

The spelling of 14627999 in words is "fourteen million, six hundred twenty-seven thousand, nine hundred ninety-nine".