14181 has 8 divisors (see below), whose sum is σ = 19680. Its totient is φ = 9072.

The previous prime is 14177. The next prime is 14197. The reversal of 14181 is 18141.

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

It is not a de Polignac number, because 14181 - 2² = 14177 is a prime.

It is a super-2 number, since 2×14181² = 402201522, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

14181 is a lucky number.

It is a nialpdrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 14181.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 14181.

It is not an unprimeable number, because it can be changed into a prime (14081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6 + ... + 168.

It is an arithmetic number, because the mean of its divisors is an integer number (2460).

2¹⁴¹⁸¹ is an apocalyptic number.

It is an amenable number.

14181 is a deficient number, since it is larger than the sum of its proper divisors (5499).

14181 is a wasteful number, since it uses less digits than its factorization.

14181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195.

The product of its digits is 32, while the sum is 15.

The square root of 14181 is about 119.0840039636. The cubic root of 14181 is about 24.2048438725.

Adding to 14181 its sum of digits (15), we get a triangular number (14196 = T₁₆₈).

It can be divided in two parts, 141 and 81, that added together give a palindrome (222).

The spelling of 14181 in words is "fourteen thousand, one hundred eighty-one".