2085160944 has 80 divisors (see below), whose sum is σ = 5596141824. Its totient is φ = 668505600.

The previous prime is 2085160919. The next prime is 2085160951. The reversal of 2085160944 is 4490615802.

It is a super-2 number, since 2×2085160944² = 8695792324765942272, which contains 22 as substring.

It is a congruent number.

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, 132267 + ... + 147189.

Almost surely, 2^2085160944 is an apocalyptic number.

2085160944 is a gapful number since it is divisible by the number (24) 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 2085160944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2798070912).

2085160944 is an abundant number, since it is smaller than the sum of its proper divisors (3510980880).

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

2085160944 is a wasteful number, since it uses less digits than its factorization.

2085160944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15046 (or 15040 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 2085160944 is about 45663.5625417028. The cubic root of 2085160944 is about 1277.5557489110. Note that the first 3 decimals are identical.

The spelling of 2085160944 in words is "two billion, eighty-five million, one hundred sixty thousand, nine hundred forty-four".