14267889 has 12 divisors (see below), whose sum is σ = 21505536. Its totient is φ = 9098232.

The previous prime is 14267881. The next prime is 14267893. The reversal of 14267889 is 98876241.

It is not a de Polignac number, because 14267889 - 2³ = 14267881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14267881) 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, 34257 + ... + 34670.

It is an arithmetic number, because the mean of its divisors is an integer number (1792128).

Almost surely, 2^14267889 is an apocalyptic number.

It is an amenable number.

14267889 is a deficient number, since it is larger than the sum of its proper divisors (7237647).

14267889 is a wasteful number, since it uses less digits than its factorization.

14267889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68956 (or 68953 counting only the distinct ones).

The product of its digits is 193536, while the sum is 45.

The square root of 14267889 is about 3777.2859304003. The cubic root of 14267889 is about 242.5417875343.

The spelling of 14267889 in words is "fourteen million, two hundred sixty-seven thousand, eight hundred eighty-nine".