It is a congruent number.
It is an unprimeable number.
682560 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
2682560 is an apocalyptic number.
682560 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 682560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1219200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
682560 is a wasteful number, since it uses less digits than its factorization.
682560 is an odious number, because the sum of its binary digits is odd.
The square root of 682560 is about 826.1718949468. The cubic root of 682560 is about 88.0468070549.
The spelling of 682560 in words is "six hundred eighty-two thousand, five hundred sixty".