14838986 has 8 divisors (see below), whose sum is σ = 22343904. Its totient is φ = 7391020.

The previous prime is 14838973. The next prime is 14839051. The reversal of 14838986 is 68983841.

14838986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 14838986.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13580 + ... + 14631.

It is an arithmetic number, because the mean of its divisors is an integer number (2792988).

Almost surely, 2^14838986 is an apocalyptic number.

14838986 is a deficient number, since it is larger than the sum of its proper divisors (7504918).

14838986 is a wasteful number, since it uses less digits than its factorization.

14838986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28476.

The product of its digits is 331776, while the sum is 47.

The square root of 14838986 is about 3852.1404439610. The cubic root of 14838986 is about 245.7355984436.

The spelling of 14838986 in words is "fourteen million, eight hundred thirty-eight thousand, nine hundred eighty-six".