20328 is nontrivially palindromic in base 13.
20328 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a nialpdrome in base 12.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 20328.
220328 is an apocalyptic number.
20328 is a gapful number since it is divisible by the number (28) 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 20328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20328 is a wasteful number, since it uses less digits than its factorization.
20328 is an evil number, because the sum of its binary digits is even.
The square root of 20328 is about 142.5762953650. The cubic root of 20328 is about 27.2917604513.
The spelling of 20328 in words is "twenty thousand, three hundred twenty-eight".