14134989 has 16 divisors (see below), whose sum is σ = 20623680. Its totient is φ = 8540160.

The previous prime is 14134987. The next prime is 14134997. The reversal of 14134989 is 98943141.

14134989 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14134989 - 2¹ = 14134987 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14134987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17997 + ... + 18765.

It is an arithmetic number, because the mean of its divisors is an integer number (1288980).

Almost surely, 2^14134989 is an apocalyptic number.

It is an amenable number.

14134989 is a deficient number, since it is larger than the sum of its proper divisors (6488691).

14134989 is a wasteful number, since it uses less digits than its factorization.

14134989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340.

The product of its digits is 31104, while the sum is 39.

The square root of 14134989 is about 3759.6527765207. The cubic root of 14134989 is about 241.7863754663.

The spelling of 14134989 in words is "fourteen million, one hundred thirty-four thousand, nine hundred eighty-nine".