108810885 has 32 divisors (see below), whose sum is σ = 178738560. Its totient is φ = 56505600.

The previous prime is 108810883. The next prime is 108810893. The reversal of 108810885 is 588018801.

It is not a de Polignac number, because 108810885 - 2¹ = 108810883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108810883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99190 + ... + 100280.

It is an arithmetic number, because the mean of its divisors is an integer number (5585580).

Almost surely, 2^108810885 is an apocalyptic number.

108810885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

108810885 is a deficient number, since it is larger than the sum of its proper divisors (69927675).

108810885 is a wasteful number, since it uses less digits than its factorization.

108810885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1269.

The product of its (nonzero) digits is 20480, while the sum is 39.

The square root of 108810885 is about 10431.2456111435. The cubic root of 108810885 is about 477.4091966623.

The spelling of 108810885 in words is "one hundred eight million, eight hundred ten thousand, eight hundred eighty-five".