108871560 has 128 divisors (see below), whose sum is σ = 414777600. Its totient is φ = 24883200.

The previous prime is 108871547. The next prime is 108871573. The reversal of 108871560 is 65178801.

108871560 is a `hidden beast` number, since 10 + 8 + 87 + 1 + 560 = 666.

It is an interprime number because it is at equal distance from previous prime (108871547) and next prime (108871573).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 360 + ... + 14760.

It is an arithmetic number, because the mean of its divisors is an integer number (3240450).

Almost surely, 2^108871560 is an apocalyptic number.

108871560 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 108871560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207388800).

108871560 is an abundant number, since it is smaller than the sum of its proper divisors (305906040).

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

108871560 is a wasteful number, since it uses less digits than its factorization.

108871560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14428 (or 14418 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 36.

The square root of 108871560 is about 10434.1535353856. The cubic root of 108871560 is about 477.4979176284.

The spelling of 108871560 in words is "one hundred eight million, eight hundred seventy-one thousand, five hundred sixty".