Adding to 1185 its product of digits (40), we get a triangular number (1225 = T49).
Adding to 1185 its reverse (5811), we get a palindrome (6996).
It is a happy number.
1185 is nontrivially palindromic in base 4.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a plaindrome in base 9.
It is a nialpdrome in base 11 and base 15.
It is a congruent number.
1185 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1185 is an equidigital number, since it uses as much as digits as its factorization.
1185 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87.
The square root of 1185 is about 34.4238289561. The cubic root of 1185 is about 10.5821224702.
The spelling of 1185 in words is "one thousand, one hundred eighty-five".