2285808819 has 8 divisors (see below), whose sum is σ = 3483137280. Its totient is φ = 1306176456.

The previous prime is 2285808803. The next prime is 2285808827. The reversal of 2285808819 is 9188085822.

2285808819 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2285808819 - 2⁴ = 2285808803 is a prime.

It is a super-2 number, since 2×2285808819² = 10449843914036349522, which contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2285808859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54423999 + ... + 54424040.

It is an arithmetic number, because the mean of its divisors is an integer number (435392160).

Almost surely, 2^2285808819 is an apocalyptic number.

2285808819 is a deficient number, since it is larger than the sum of its proper divisors (1197328461).

2285808819 is a wasteful number, since it uses less digits than its factorization.

2285808819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108848049.

The product of its (nonzero) digits is 737280, while the sum is 51.

The square root of 2285808819 is about 47810.1330159204. The cubic root of 2285808819 is about 1317.2856717535.

The spelling of 2285808819 in words is "two billion, two hundred eighty-five million, eight hundred eight thousand, eight hundred nineteen".