14008999 has 2 divisors, whose sum is σ = 14009000.
Its totient is φ = 14008998.
The previous prime is 14008997. The next prime is 14009011. The reversal of 14008999 is 99980041.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 14008999 - 21 = 14008997 is a prime.
Together with 14008997, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14008997) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7004499 + 7004500.
It is an arithmetic number, because the mean of its divisors is an integer number (7004500).
Almost surely, 214008999 is an apocalyptic number.
14008999 is a deficient number, since it is larger than the sum of its proper divisors (1).
14008999 is an equidigital number, since it uses as much as digits as its factorization.
14008999 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 23328, while the sum is 40.
The square root of 14008999 is about 3742.8597355498.
The cubic root of 14008999 is about 241.0658555242.
The spelling of 14008999 in words is "fourteen million, eight thousand, nine hundred ninety-nine".