2812234056 has 64 divisors (see below), whose sum is σ = 7316179200. Its totient is φ = 900072768.

The previous prime is 2812234043. The next prime is 2812234057. The reversal of 2812234056 is 6504322182.

2812234056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2812234056² = 15817320771452422272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2812234057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37795 + ... + 83981.

It is an arithmetic number, because the mean of its divisors is an integer number (114315300).

Almost surely, 2^2812234056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2812234056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3658089600).

2812234056 is an abundant number, since it is smaller than the sum of its proper divisors (4503945144).

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

2812234056 is a wasteful number, since it uses less digits than its factorization.

2812234056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46298 (or 46294 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 2812234056 is about 53030.5011856384. The cubic root of 2812234056 is about 1411.5095507395.

The spelling of 2812234056 in words is "two billion, eight hundred twelve million, two hundred thirty-four thousand, fifty-six".