14008129 has 4 divisors (see below), whose sum is σ = 14015700. Its totient is φ = 14000560.

The previous prime is 14008121. The next prime is 14008139. The reversal of 14008129 is 92180041.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 4613904 + 9394225 = 2148^2 + 3065^2 .

It is a cyclic number.

It is not a de Polignac number, because 14008129 - 2³ = 14008121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14008121) 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, 1047 + ... + 5395.

It is an arithmetic number, because the mean of its divisors is an integer number (3503925).

Almost surely, 2^14008129 is an apocalyptic number.

It is an amenable number.

14008129 is a deficient number, since it is larger than the sum of its proper divisors (7571).

14008129 is an equidigital number, since it uses as much as digits as its factorization.

14008129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7570.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 14008129 is about 3742.7435124518. The cubic root of 14008129 is about 241.0608651216.

The spelling of 14008129 in words is "fourteen million, eight thousand, one hundred twenty-nine".