108648 is a `hidden beast` number, since 10 + 8 + 648 = 666.
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 108648.
108648 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
2108648 is an apocalyptic number.
108648 is a gapful number since it is divisible by the number (18) 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 108648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108648 is a wasteful number, since it uses less digits than its factorization.
108648 is an odious number, because the sum of its binary digits is odd.
The square root of 108648 is about 329.6179606757. The cubic root of 108648 is about 47.7170857665.
The spelling of 108648 in words is "one hundred eight thousand, six hundred forty-eight".