2232286856 has 16 divisors (see below), whose sum is σ = 4242875100. Its totient is φ = 1100853504.

The previous prime is 2232286853. The next prime is 2232286867. The reversal of 2232286856 is 6586822322.

It can be written as a sum of positive squares in 2 ways, for example, as 2179956100 + 52330756 = 46690^2 + 7234^2 .

It is a super-3 number, since 3×2232286856³ (a number of 29 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2232286853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1910621 + ... + 1911788.

Almost surely, 2^2232286856 is an apocalyptic number.

It is an amenable number.

2232286856 is a deficient number, since it is larger than the sum of its proper divisors (2010588244).

2232286856 is a wasteful number, since it uses less digits than its factorization.

2232286856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3822488 (or 3822484 counting only the distinct ones).

The product of its digits is 552960, while the sum is 44.

The square root of 2232286856 is about 47247.0830422366. The cubic root of 2232286856 is about 1306.9229990773.

The spelling of 2232286856 in words is "two billion, two hundred thirty-two million, two hundred eighty-six thousand, eight hundred fifty-six".