108206864 has 40 divisors (see below), whose sum is σ = 217486080. Its totient is φ = 52099200.

The previous prime is 108206837. The next prime is 108206893. The reversal of 108206864 is 468602801.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133019 + ... + 133829.

It is an arithmetic number, because the mean of its divisors is an integer number (5437152).

Almost surely, 2^108206864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108206864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108743040).

108206864 is an abundant number, since it is smaller than the sum of its proper divisors (109279216).

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

108206864 is a wasteful number, since it uses less digits than its factorization.

108206864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1119 (or 1113 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 108206864 is about 10402.2528329204. The cubic root of 108206864 is about 476.5241736423.

The spelling of 108206864 in words is "one hundred eight million, two hundred six thousand, eight hundred sixty-four".