Adding to 32400 its reverse (423), we get a palindrome (32823).
The square root of 32400 is 180.
32400 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (75).
It is a Duffinian number.
It is a nialpdrome in base 6, base 8, base 14 and base 15.
It is a zygodrome in base 3, base 14 and base 15.
32400 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
232400 is an apocalyptic number.
32400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
32400 is the 180-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 32400
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32400 is a wasteful number, since it uses less digits than its factorization.
32400 is an evil number, because the sum of its binary digits is even.
The cubic root of 32400 is about 31.8797570755.
The spelling of 32400 in words is "thirty-two thousand, four hundred".