116186 has 16 divisors (see below), whose sum is σ = 204864. Its totient is φ = 48384.

The previous prime is 116177. The next prime is 116189. The reversal of 116186 is 681611.

It is a happy number.

116186 is nontrivially palindromic in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116189) 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, 506 + ... + 698.

It is an arithmetic number, because the mean of its divisors is an integer number (12804).

2¹¹⁶¹⁸⁶ is an apocalyptic number.

116186 is a deficient number, since it is larger than the sum of its proper divisors (88678).

116186 is a wasteful number, since it uses less digits than its factorization.

116186 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245.

The product of its digits is 288, while the sum is 23.

The square root of 116186 is about 340.8606753499. The cubic root of 116186 is about 48.7960424095.

Adding to 116186 its reverse (681611), we get a palindrome (797797).

The spelling of 116186 in words is "one hundred sixteen thousand, one hundred eighty-six".