14985994 has 8 divisors (see below), whose sum is σ = 22527360. Its totient is φ = 7476876.

The previous prime is 14985983. The next prime is 14986001. The reversal of 14985994 is 49958941.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6864 + ... + 8779.

It is an arithmetic number, because the mean of its divisors is an integer number (2815920).

Almost surely, 2^14985994 is an apocalyptic number.

14985994 is a deficient number, since it is larger than the sum of its proper divisors (7541366).

14985994 is a wasteful number, since it uses less digits than its factorization.

14985994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16124.

The product of its digits is 466560, while the sum is 49.

The square root of 14985994 is about 3871.1747570989. The cubic root of 14985994 is about 246.5444240490.

The spelling of 14985994 in words is "fourteen million, nine hundred eighty-five thousand, nine hundred ninety-four".