108170880 has 128 divisors (see below), whose sum is σ = 351630720. Its totient is φ = 28274688.

The previous prime is 108170851. The next prime is 108170893. The reversal of 108170880 is 88071801.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101229 + ... + 102291.

It is an arithmetic number, because the mean of its divisors is an integer number (2747115).

Almost surely, 2^108170880 is an apocalyptic number.

108170880 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 108170880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175815360).

108170880 is an abundant number, since it is smaller than the sum of its proper divisors (243459840).

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

108170880 is a wasteful number, since it uses less digits than its factorization.

108170880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1138 (or 1126 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 33.

The square root of 108170880 is about 10400.5230637694. The cubic root of 108170880 is about 476.4713453640.

The spelling of 108170880 in words is "one hundred eight million, one hundred seventy thousand, eight hundred eighty".