14273899 has 2 divisors, whose sum is σ = 14273900. Its totient is φ = 14273898.

The previous prime is 14273873. The next prime is 14273933. The reversal of 14273899 is 99837241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14273899 - 2⁵ = 14273867 is a prime.

It is not a weakly prime, because it can be changed into another prime (14273849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7136949 + 7136950.

It is an arithmetic number, because the mean of its divisors is an integer number (7136950).

Almost surely, 2^14273899 is an apocalyptic number.

14273899 is a deficient number, since it is larger than the sum of its proper divisors (1).

14273899 is an equidigital number, since it uses as much as digits as its factorization.

14273899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 43.

The square root of 14273899 is about 3778.0813913943. The cubic root of 14273899 is about 242.5758376899.

The spelling of 14273899 in words is "fourteen million, two hundred seventy-three thousand, eight hundred ninety-nine".