2230831806 has 16 divisors (see below), whose sum is σ = 5099044224. Its totient is φ = 637380504.

The previous prime is 2230831789. The next prime is 2230831807. The reversal of 2230831806 is 6081380322.

It is a super-3 number, since 3×2230831806³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230831807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26557480 + ... + 26557563.

It is an arithmetic number, because the mean of its divisors is an integer number (318690264).

Almost surely, 2^2230831806 is an apocalyptic number.

2230831806 is an abundant number, since it is smaller than the sum of its proper divisors (2868212418).

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

2230831806 is a wasteful number, since it uses less digits than its factorization.

2230831806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53115055.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 2230831806 is about 47231.6822270814. The cubic root of 2230831806 is about 1306.6389776891.

The spelling of 2230831806 in words is "two billion, two hundred thirty million, eight hundred thirty-one thousand, eight hundred six".