2089102080 has 144 divisors (see below), whose sum is σ = 7185477600. Its totient is φ = 514228224.

The previous prime is 2089102027. The next prime is 2089102109. The reversal of 2089102080 is 802019802.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28996 + ... + 70844.

It is an arithmetic number, because the mean of its divisors is an integer number (49899150).

Almost surely, 2^2089102080 is an apocalyptic number.

2089102080 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 2089102080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3592738800).

2089102080 is an abundant number, since it is smaller than the sum of its proper divisors (5096375520).

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

2089102080 is a wasteful number, since it uses less digits than its factorization.

2089102080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41886 (or 41872 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 2089102080 is about 45706.6962271394. The cubic root of 2089102080 is about 1278.3601395882.

The spelling of 2089102080 in words is "two billion, eighty-nine million, one hundred two thousand, eighty".