14139159 has 4 divisors (see below), whose sum is σ = 18852216. Its totient is φ = 9426104.

The previous prime is 14139127. The next prime is 14139161. The reversal of 14139159 is 95193141.

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 14139159 - 2⁵ = 14139127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14139179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2356524 + ... + 2356529.

It is an arithmetic number, because the mean of its divisors is an integer number (4713054).

Almost surely, 2^14139159 is an apocalyptic number.

14139159 is a deficient number, since it is larger than the sum of its proper divisors (4713057).

14139159 is an equidigital number, since it uses as much as digits as its factorization.

14139159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4713056.

The product of its digits is 4860, while the sum is 33.

The square root of 14139159 is about 3760.2073081148. The cubic root of 14139159 is about 241.8101498051.

The spelling of 14139159 in words is "fourteen million, one hundred thirty-nine thousand, one hundred fifty-nine".