14399899 has 2 divisors, whose sum is σ = 14399900. Its totient is φ = 14399898.

The previous prime is 14399887. The next prime is 14399911. The reversal of 14399899 is 99899341.

It is a balanced prime because it is at equal distance from previous prime (14399887) and next prime (14399911).

It is a cyclic number.

It is not a de Polignac number, because 14399899 - 2¹⁷ = 14268827 is a prime.

It is not a weakly prime, because it can be changed into another prime (14399699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7199949 + 7199950.

It is an arithmetic number, because the mean of its divisors is an integer number (7199950).

Almost surely, 2^14399899 is an apocalyptic number.

14399899 is a deficient number, since it is larger than the sum of its proper divisors (1).

14399899 is an equidigital number, since it uses as much as digits as its factorization.

14399899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 629856, while the sum is 52.

The square root of 14399899 is about 3794.7198842602. The cubic root of 14399899 is about 243.2875110231.

The spelling of 14399899 in words is "fourteen million, three hundred ninety-nine thousand, eight hundred ninety-nine".