2085594084 has 144 divisors (see below), whose sum is σ = 6202804608. Its totient is φ = 578479104.

The previous prime is 2085594079. The next prime is 2085594089. The reversal of 2085594084 is 4804955802.

It is an interprime number because it is at equal distance from previous prime (2085594079) and next prime (2085594089).

It is not an unprimeable number, because it can be changed into a prime (2085594089) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2134204 + ... + 2135180.

It is an arithmetic number, because the mean of its divisors is an integer number (43075032).

Almost surely, 2^2085594084 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2085594084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3101402304).

2085594084 is an abundant number, since it is smaller than the sum of its proper divisors (4117210524).

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

2085594084 is a wasteful number, since it uses less digits than its factorization.

2085594084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1234 (or 1229 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The square root of 2085594084 is about 45668.3050265718. The cubic root of 2085594084 is about 1277.6442028643.

The spelling of 2085594084 in words is "two billion, eighty-five million, five hundred ninety-four thousand, eighty-four".