14166985 has 16 divisors (see below), whose sum is σ = 19706112. Its totient is φ = 9576000.

The previous prime is 14166973. The next prime is 14167003. The reversal of 14166985 is 58966141.

14166985 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14166985 - 2⁷ = 14166857 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 366 + ... + 5335.

It is an arithmetic number, because the mean of its divisors is an integer number (1231632).

Almost surely, 2^14166985 is an apocalyptic number.

It is an amenable number.

14166985 is a deficient number, since it is larger than the sum of its proper divisors (5539127).

14166985 is an equidigital number, since it uses as much as digits as its factorization.

14166985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5784.

The product of its digits is 51840, while the sum is 40.

The square root of 14166985 is about 3763.9055514186. The cubic root of 14166985 is about 241.9686740865.

It can be divided in two parts, 14166 and 985, that added together give a palindrome (15151).

The spelling of 14166985 in words is "fourteen million, one hundred sixty-six thousand, nine hundred eighty-five".