108285000 has 80 divisors (see below), whose sum is σ = 338329200. Its totient is φ = 28872000.

The previous prime is 108284999. The next prime is 108285007. The reversal of 108285000 is 582801.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (108285007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11391 + ... + 18609.

It is an arithmetic number, because the mean of its divisors is an integer number (4229115).

Almost surely, 2^108285000 is an apocalyptic number.

108285000 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 108285000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169164600).

108285000 is an abundant number, since it is smaller than the sum of its proper divisors (230044200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108285000 is an equidigital number, since it uses as much as digits as its factorization.

108285000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7248 (or 7229 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 24.

The square root of 108285000 is about 10406.0078800662. The cubic root of 108285000 is about 476.6388451549.

The spelling of 108285000 in words is "one hundred eight million, two hundred eighty-five thousand".