14120189 has 4 divisors (see below), whose sum is σ = 14141724. Its totient is φ = 14098656.

The previous prime is 14120177. The next prime is 14120231. The reversal of 14120189 is 98102141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13935289 + 184900 = 3733^2 + 430^2 .

It is a cyclic number.

It is not a de Polignac number, because 14120189 - 2⁸ = 14119933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14120089) 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, 9752 + ... + 11105.

It is an arithmetic number, because the mean of its divisors is an integer number (3535431).

Almost surely, 2^14120189 is an apocalyptic number.

It is an amenable number.

14120189 is a deficient number, since it is larger than the sum of its proper divisors (21535).

14120189 is an equidigital number, since it uses as much as digits as its factorization.

14120189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21534.

The product of its (nonzero) digits is 576, while the sum is 26.

The square root of 14120189 is about 3757.6839941645. The cubic root of 14120189 is about 241.7019587512.

The spelling of 14120189 in words is "fourteen million, one hundred twenty thousand, one hundred eighty-nine".