• 248 can be written using four 4's:
248 is nontrivially palindromic in base 13.
It is a tau number, because it is divible by the number of its divisors (8).
It is a nude number because it is divisible by every one of its digits.
248 is an undulating number in base 13.
It is a plaindrome in base 10, base 12, base 14 and base 15.
It is a nialpdrome in base 2, base 4 and base 16.
It is a zygodrome in base 2.
It is a congruent number.
248 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is an amenable number.
248 is a wasteful number, since it uses less digits than its factorization.
248 is an odious number, because the sum of its binary digits is odd.
The square root of 248 is about 15.7480157480. The cubic root of 248 is about 6.2827613048.
Adding to 248 its sum of digits (14), we get a palindrome (262).
The spelling of 248 in words is "two hundred forty-eight", and thus it is an aban number.