2085807360 has 576 divisors, whose sum is σ = 8439201792. Its totient is φ = 427327488.

The previous prime is 2085807271. The next prime is 2085807377. The reversal of 2085807360 is 637085802.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 16423617 + ... + 16423743.

It is an arithmetic number, because the mean of its divisors is an integer number (14651392).

Almost surely, 2^2085807360 is an apocalyptic number.

2085807360 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 2085807360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4219600896).

2085807360 is an abundant number, since it is smaller than the sum of its proper divisors (6353394432).

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

2085807360 is a wasteful number, since it uses less digits than its factorization.

2085807360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218 (or 204 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 2085807360 is about 45670.6400217908. The cubic root of 2085807360 is about 1277.6877526549.

The spelling of 2085807360 in words is "two billion, eighty-five million, eight hundred seven thousand, three hundred sixty".