108868 has 12 divisors (see below), whose sum is σ = 201852. Its totient is φ = 51200.

The previous prime is 108863. The next prime is 108869. The reversal of 108868 is 868801.

It can be written as a sum of positive squares in 2 ways, for example, as 101124 + 7744 = 318^2 + 88^2 .

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (108863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 733 + ... + 868.

It is an arithmetic number, because the mean of its divisors is an integer number (16821).

2¹⁰⁸⁸⁶⁸ is an apocalyptic number.

It is an amenable number.

108868 is a deficient number, since it is larger than the sum of its proper divisors (92984).

108868 is a wasteful number, since it uses less digits than its factorization.

108868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1622 (or 1620 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 31.

The square root of 108868 is about 329.9515115892. The cubic root of 108868 is about 47.7492712991.

It can be divided in two parts, 1088 and 68, that multiplied together give a square (73984 = 272²).

The spelling of 108868 in words is "one hundred eight thousand, eight hundred sixty-eight".