18114 has 8 divisors (see below), whose sum is σ = 36240. Its totient is φ = 6036.

The previous prime is 18097. The next prime is 18119. The reversal of 18114 is 41181.

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

18114 is an admirable number.

It is a Curzon number.

It is a plaindrome in base 11 and base 15.

It is a junction number, because it is equal to n+sod(n) for n = 18093 and 18102.

It is not an unprimeable number, because it can be changed into a prime (18119) 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, 1504 + ... + 1515.

It is an arithmetic number, because the mean of its divisors is an integer number (4530).

2¹⁸¹¹⁴ is an apocalyptic number.

18114 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18120).

18114 is a wasteful number, since it uses less digits than its factorization.

18114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3024.

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

The square root of 18114 is about 134.5882610037. The cubic root of 18114 is about 26.2626243132.

Adding to 18114 its reverse (41181), we get a palindrome (59295).

The spelling of 18114 in words is "eighteen thousand, one hundred fourteen".