108216000 has 280 divisors, whose sum is σ = 402738336. Its totient is φ = 28684800.

The previous prime is 108215957. The next prime is 108216019. The reversal of 108216000 is 612801.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 647917 + ... + 648083.

Almost surely, 2^108216000 is an apocalyptic number.

108216000 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 108216000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201369168).

108216000 is an abundant number, since it is smaller than the sum of its proper divisors (294522336).

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

108216000 is an equidigital number, since it uses as much as digits as its factorization.

108216000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206 (or 177 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 108216000 is about 10402.6919592959. The cubic root of 108216000 is about 476.5375843822.

Adding to 108216000 its reverse (612801), we get a palindrome (108828801).

The spelling of 108216000 in words is "one hundred eight million, two hundred sixteen thousand".