2108027880 has 192 divisors, whose sum is σ = 8290563840. Its totient is φ = 453482496.

The previous prime is 2108027849. The next prime is 2108027891. The reversal of 2108027880 is 887208012.

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

2108027880 is a modest number, since divided by 27880 gives 21080 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18237 + ... + 67443.

It is an arithmetic number, because the mean of its divisors is an integer number (43180020).

Almost surely, 2^2108027880 is an apocalyptic number.

2108027880 is a gapful number since it is divisible by the number (20) 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 2108027880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4145281920).

2108027880 is an abundant number, since it is smaller than the sum of its proper divisors (6182535960).

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

2108027880 is a wasteful number, since it uses less digits than its factorization.

2108027880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49248 (or 49241 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 36.

The square root of 2108027880 is about 45913.2647499609. The cubic root of 2108027880 is about 1282.2088893888.

The spelling of 2108027880 in words is "two billion, one hundred eight million, twenty-seven thousand, eight hundred eighty".