It is a nialpdrome in base 16.
It is a congruent number.
2828672 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 828672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1201872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
828672 is a wasteful number, since it uses less digits than its factorization.
828672 is an evil number, because the sum of its binary digits is even.
The square root of 828672 is about 910.3142314608. The cubic root of 828672 is about 93.9278154136.
The spelling of 828672 in words is "eight hundred twenty-eight thousand, six hundred seventy-two".