It is a tau number, because it is divible by the number of its divisors (32).
It is a zygodrome in base 2.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 246656.
It is an unprimeable number.
246656 is a Friedman number, since it can be written as 6^6+(6+4)^5*2, using all its digits and the basic arithmetic operations.
2246656 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 246656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
246656 is an equidigital number, since it uses as much as digits as its factorization.
246656 is an odious number, because the sum of its binary digits is odd.
The square root of 246656 is about 496.6447422454. The cubic root of 246656 is about 62.7139123621.
The spelling of 246656 in words is "two hundred forty-six thousand, six hundred fifty-six".