14690986 has 8 divisors (see below), whose sum is σ = 22134240. Its totient is φ = 7312908.

The previous prime is 14690969. The next prime is 14690999. The reversal of 14690986 is 68909641.

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

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, 15726 + ... + 16633.

It is an arithmetic number, because the mean of its divisors is an integer number (2766780).

Almost surely, 2^14690986 is an apocalyptic number.

14690986 is a deficient number, since it is larger than the sum of its proper divisors (7443254).

14690986 is a wasteful number, since it uses less digits than its factorization.

14690986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32588.

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 14690986 is about 3832.8822053384. The cubic root of 14690986 is about 244.9159006089.

The spelling of 14690986 in words is "fourteen million, six hundred ninety thousand, nine hundred eighty-six".