19320 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 a self number, because there is not a number n which added to its sum of digits gives 19320.
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 19320.
It is an unprimeable number.
219320 is an apocalyptic number.
19320 is a gapful number since it is divisible by the number (10) 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 19320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19320 is a wasteful number, since it uses less digits than its factorization.
19320 is an evil number, because the sum of its binary digits is even.
The square root of 19320 is about 138.9964028312. The cubic root of 19320 is about 26.8329882633.
The spelling of 19320 in words is "nineteen thousand, three hundred twenty".