108032886 has 64 divisors (see below), whose sum is σ = 269821440. Its totient is φ = 31790880.

The previous prime is 108032867. The next prime is 108032887. The reversal of 108032886 is 688230801.

It is a super-2 number, since 2×108032886² = 23342208914977992, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 108032886.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108032887) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12801 + ... + 19491.

It is an arithmetic number, because the mean of its divisors is an integer number (4215960).

Almost surely, 2^108032886 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108032886, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134910720).

108032886 is an abundant number, since it is smaller than the sum of its proper divisors (161788554).

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

108032886 is a wasteful number, since it uses less digits than its factorization.

108032886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6738 (or 6732 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 108032886 is about 10393.8869533972. The cubic root of 108032886 is about 476.2686470472.

It can be divided in two parts, 10803 and 2886, that added together give a square (13689 = 117²).

The spelling of 108032886 in words is "one hundred eight million, thirty-two thousand, eight hundred eighty-six".