14259868 has 12 divisors (see below), whose sum is σ = 28519792. Its totient is φ = 6111360.

The previous prime is 14259863. The next prime is 14259877. The reversal of 14259868 is 86895241.

It is a happy number.

14259868 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14259863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254613 + ... + 254668.

Almost surely, 2^14259868 is an apocalyptic number.

It is an amenable number.

14259868 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14259868 is a wasteful number, since it uses less digits than its factorization.

14259868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509292 (or 509290 counting only the distinct ones).

The product of its digits is 138240, while the sum is 43.

The square root of 14259868 is about 3776.2240399637. The cubic root of 14259868 is about 242.4963289911.

The spelling of 14259868 in words is "fourteen million, two hundred fifty-nine thousand, eight hundred sixty-eight".