14859889 has 12 divisors (see below), whose sum is σ = 16479232. Its totient is φ = 13388760.

The previous prime is 14859877. The next prime is 14859899. The reversal of 14859889 is 98895841.

It is not a de Polignac number, because 14859889 - 2¹¹ = 14857841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14859809) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14884 + ... + 15850.

Almost surely, 2^14859889 is an apocalyptic number.

It is an amenable number.

14859889 is a deficient number, since it is larger than the sum of its proper divisors (1619343).

14859889 is a wasteful number, since it uses less digits than its factorization.

14859889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116 (or 1105 counting only the distinct ones).

The product of its digits is 829440, while the sum is 52.

The square root of 14859889 is about 3854.8526560687. The cubic root of 14859889 is about 245.8509298011.

The spelling of 14859889 in words is "fourteen million, eight hundred fifty-nine thousand, eight hundred eighty-nine".