14989868 has 12 divisors (see below), whose sum is σ = 27137040. Its totient is φ = 7236432.

The previous prime is 14989867. The next prime is 14989873. The reversal of 14989868 is 86898941.

14989868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14989868² = 449392285314848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14989861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64496 + ... + 64727.

It is an arithmetic number, because the mean of its divisors is an integer number (2261420).

Almost surely, 2^14989868 is an apocalyptic number.

It is an amenable number.

14989868 is a deficient number, since it is larger than the sum of its proper divisors (12147172).

14989868 is a wasteful number, since it uses less digits than its factorization.

14989868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129256 (or 129254 counting only the distinct ones).

The product of its digits is 995328, while the sum is 53.

The square root of 14989868 is about 3871.6750896737. The cubic root of 14989868 is about 246.5656667909.

The spelling of 14989868 in words is "fourteen million, nine hundred eighty-nine thousand, eight hundred sixty-eight".