Subtracting from 682 its sum of digits (16), we obtain a palindrome (666).
682 is nontrivially palindromic in base 4.
682 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
682 is an esthetic number in base 2, because in such base its adjacent digits differ by 1.
It is a sphenic number, since it is the product of 3 distinct primes.
682 is an undulating number in base 2.
682 is a nontrivial repdigit in base 4.
It is a plaindrome in base 4, base 12, base 14 and base 16.
It is a nialpdrome in base 4.
It is a zygodrome in base 4.
682 is a gapful number since it is divisible by the number (62) formed by its first and last digit.
682 is a wasteful number, since it uses less digits than its factorization.
682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44.
The square root of 682 is about 26.1151297144. The cubic root of 682 is about 8.8022721406.
The spelling of 682 in words is "six hundred eighty-two", and thus it is an aban number.