It is a tau number, because it is divible by the number of its divisors (72).
It is a self number, because there is not a number n which added to its sum of digits gives 82630656.
It is a congruent number.
It is an unprimeable number.
Almost surely, 282630656 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 82630656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119352870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82630656 is a wasteful number, since it uses less digits than its factorization.
82630656 is an evil number, because the sum of its binary digits is even.
The square root of 82630656 is about 9090.1405929721. The cubic root of 82630656 is about 435.5590750483.
The spelling of 82630656 in words is "eighty-two million, six hundred thirty thousand, six hundred fifty-six".