14328986 has 8 divisors (see below), whose sum is σ = 24564000. Its totient is φ = 6140988.

The previous prime is 14328973. The next prime is 14328997. The reversal of 14328986 is 68982341.

14328986 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 Curzon number.

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, 511736 + ... + 511763.

It is an arithmetic number, because the mean of its divisors is an integer number (3070500).

Almost surely, 2^14328986 is an apocalyptic number.

14328986 is a deficient number, since it is larger than the sum of its proper divisors (10235014).

14328986 is a wasteful number, since it uses less digits than its factorization.

14328986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023508.

The product of its digits is 82944, while the sum is 41.

The square root of 14328986 is about 3785.3647116229. The cubic root of 14328986 is about 242.8874932904.

The spelling of 14328986 in words is "fourteen million, three hundred twenty-eight thousand, nine hundred eighty-six".