2285782764 has 24 divisors (see below), whose sum is σ = 5614203840. Its totient is φ = 721826064.

The previous prime is 2285782747. The next prime is 2285782771. The reversal of 2285782764 is 4672875822.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5012454 + ... + 5012909.

It is an arithmetic number, because the mean of its divisors is an integer number (233925160).

Almost surely, 2^2285782764 is an apocalyptic number.

It is an amenable number.

2285782764 is an abundant number, since it is smaller than the sum of its proper divisors (3328421076).

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

2285782764 is a wasteful number, since it uses less digits than its factorization.

2285782764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10025389 (or 10025387 counting only the distinct ones).

The product of its digits is 3010560, while the sum is 51.

The square root of 2285782764 is about 47809.8605310662. The cubic root of 2285782764 is about 1317.2806666676.

The spelling of 2285782764 in words is "two billion, two hundred eighty-five million, seven hundred eighty-two thousand, seven hundred sixty-four".