2088910080 has 144 divisors (see below), whose sum is σ = 7412852160. Its totient is φ = 557033472.

The previous prime is 2088910063. The next prime is 2088910081. The reversal of 2088910080 is 800198802.

It is a tau number, because it is divible by the number of its divisors (144).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2088910081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4339 + ... + 64781.

It is an arithmetic number, because the mean of its divisors is an integer number (51478140).

Almost surely, 2^2088910080 is an apocalyptic number.

2088910080 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 2088910080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3706426080).

2088910080 is an abundant number, since it is smaller than the sum of its proper divisors (5323942080).

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

2088910080 is an equidigital number, since it uses as much as digits as its factorization.

2088910080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60473 (or 60453 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 36.

The square root of 2088910080 is about 45704.5958301788. The cubic root of 2088910080 is about 1278.3209756066.

The spelling of 2088910080 in words is "two billion, eighty-eight million, nine hundred ten thousand, eighty".