108877860 has 432 divisors, whose sum is σ = 450567936. Its totient is φ = 20680704.

The previous prime is 108877841. The next prime is 108877889. The reversal of 108877860 is 68778801.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

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 143 ways as a sum of consecutive naturals, for example, 4733809 + ... + 4733831.

Almost surely, 2^108877860 is an apocalyptic number.

108877860 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 108877860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (225283968).

108877860 is an abundant number, since it is smaller than the sum of its proper divisors (341690076).

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

108877860 is a wasteful number, since it uses less digits than its factorization.

108877860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92 (or 70 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 45.

The square root of 108877860 is about 10434.4554242184. The cubic root of 108877860 is about 477.5071278049.

The spelling of 108877860 in words is "one hundred eight million, eight hundred seventy-seven thousand, eight hundred sixty".