14167985 has 8 divisors (see below), whose sum is σ = 18309480. Its totient is φ = 10462464.

The previous prime is 14167973. The next prime is 14168039. The reversal of 14167985 is 58976141.

It can be written as a sum of positive squares in 4 ways, for example, as 2050624 + 12117361 = 1432^2 + 3481^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 14167985 - 2⁴ = 14167969 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108920 + ... + 109049.

It is an arithmetic number, because the mean of its divisors is an integer number (2288685).

Almost surely, 2^14167985 is an apocalyptic number.

It is an amenable number.

14167985 is a deficient number, since it is larger than the sum of its proper divisors (4141495).

14167985 is a wasteful number, since it uses less digits than its factorization.

14167985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217987.

The product of its digits is 60480, while the sum is 41.

The square root of 14167985 is about 3764.0383898149. The cubic root of 14167985 is about 241.9743672051.

The spelling of 14167985 in words is "fourteen million, one hundred sixty-seven thousand, nine hundred eighty-five".