14099 has 4 divisors (see below), whose sum is σ = 14736.
Its totient is φ = 13464.
The previous prime is 14087. The next prime is 14107. The reversal of 14099 is 99041.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 14099 - 24 = 14083 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 613 = 14099 / (1 + 4 + 0 + 9 + 9).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14009) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284 + ... + 329.
It is an arithmetic number, because the mean of its divisors is an integer number (3684).
214099 is an apocalyptic number.
14099 is a deficient number, since it is larger than the sum of its proper divisors (637).
14099 is an equidigital number, since it uses as much as digits as its factorization.
14099 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 636.
The product of its (nonzero) digits is 324, while the sum is 23.
The square root of 14099 is about 118.7392100361.
The cubic root of 14099 is about 24.1580997511.
The spelling of 14099 in words is "fourteen thousand, ninety-nine".