185 is nontrivially palindromic in base 6 and base 7.
185 is an esthetic number in base 4, because in such base its adjacent digits differ by 1.
It is a cyclic number.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
185 is an undulating number in base 6 and base 7.
It is a plaindrome in base 9, base 11, base 12 and base 13.
It is a nialpdrome in base 14, base 15 and base 16.
It is an amenable number.
185 is an equidigital number, since it uses as much as digits as its factorization.
185 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42.
The square root of 185 is about 13.6014705087. The cubic root of 185 is about 5.6980192153.
Subtracting from 185 its sum of digits (14), we obtain a palindrome (171).
Adding to 185 its product of digits (40), we get a square (225 = 152).
The spelling of 185 in words is "one hundred eighty-five", and thus it is an aban number.