14204985 has 16 divisors (see below), whose sum is σ = 22904640. Its totient is φ = 7517120.

The previous prime is 14204977. The next prime is 14204987. The reversal of 14204985 is 58940241.

It is not a de Polignac number, because 14204985 - 2³ = 14204977 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (14204987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1650 + ... + 5579.

It is an arithmetic number, because the mean of its divisors is an integer number (1431540).

Almost surely, 2^14204985 is an apocalyptic number.

14204985 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14204985 is a deficient number, since it is larger than the sum of its proper divisors (8699655).

14204985 is a wasteful number, since it uses less digits than its factorization.

14204985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7368.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 14204985 is about 3768.9501190650. The cubic root of 14204985 is about 242.1848245421.

The spelling of 14204985 in words is "fourteen million, two hundred four thousand, nine hundred eighty-five".