14220086 has 8 divisors (see below), whose sum is σ = 21529800. Its totient is φ = 7043488.

The previous prime is 14220083. The next prime is 14220097. The reversal of 14220086 is 68002241.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14220083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33011 + ... + 33438.

It is an arithmetic number, because the mean of its divisors is an integer number (2691225).

Almost surely, 2^14220086 is an apocalyptic number.

14220086 is a deficient number, since it is larger than the sum of its proper divisors (7309714).

14220086 is a wasteful number, since it uses less digits than its factorization.

14220086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66558.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 14220086 is about 3770.9529299635. The cubic root of 14220086 is about 242.2706145617.

The spelling of 14220086 in words is "fourteen million, two hundred twenty thousand, eighty-six".