108871040 has 32 divisors (see below), whose sum is σ = 260271360. Its totient is φ = 43548160.

The previous prime is 108871033. The next prime is 108871067. The reversal of 108871040 is 40178801.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 108870994 and 108871012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84416 + ... + 85695.

It is an arithmetic number, because the mean of its divisors is an integer number (8133480).

Almost surely, 2^108871040 is an apocalyptic number.

108871040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108871040 is an abundant number, since it is smaller than the sum of its proper divisors (151400320).

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

108871040 is an equidigital number, since it uses as much as digits as its factorization.

108871040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170130 (or 170118 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 29.

The square root of 108871040 is about 10434.1286171870. The cubic root of 108871040 is about 477.4971574075.

The spelling of 108871040 in words is "one hundred eight million, eight hundred seventy-one thousand, forty".