It is a nialpdrome in base 16.
It is a zygodrome in base 5.
It is a congruent number.
38912 is a Friedman number, since it can be written as 38*2^(9+1), using all its digits and the basic arithmetic operations.
238912 is an apocalyptic number.
38912 is a gapful number since it is divisible by the number (32) 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 38912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38912 is an equidigital number, since it uses as much as digits as its factorization.
38912 is an odious number, because the sum of its binary digits is odd.
The square root of 38912 is about 197.2612480950. The cubic root of 38912 is about 33.8865886740.
The spelling of 38912 in words is "thirty-eight thousand, nine hundred twelve".