14459899 has 2 divisors, whose sum is σ = 14459900. Its totient is φ = 14459898.

The previous prime is 14459881. The next prime is 14459903. The reversal of 14459899 is 99895441.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14459899 - 2⁷ = 14459771 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14459699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7229949 + 7229950.

It is an arithmetic number, because the mean of its divisors is an integer number (7229950).

Almost surely, 2^14459899 is an apocalyptic number.

14459899 is a deficient number, since it is larger than the sum of its proper divisors (1).

14459899 is an equidigital number, since it uses as much as digits as its factorization.

14459899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 466560, while the sum is 49.

The square root of 14459899 is about 3802.6173880631. The cubic root of 14459899 is about 243.6249444861.

The spelling of 14459899 in words is "fourteen million, four hundred fifty-nine thousand, eight hundred ninety-nine".