2056224366 has 80 divisors (see below), whose sum is σ = 5273722080. Its totient is φ = 586595520.

The previous prime is 2056224277. The next prime is 2056224367. The reversal of 2056224366 is 6634226502.

2056224366 is a `hidden beast` number, since 20 + 5 + 622 + 4 + 3 + 6 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2056224366.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2056224367) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1202320 + ... + 1204028.

It is an arithmetic number, because the mean of its divisors is an integer number (65921526).

Almost surely, 2^2056224366 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2056224366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2636861040).

2056224366 is an abundant number, since it is smaller than the sum of its proper divisors (3217497714).

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

2056224366 is a wasteful number, since it uses less digits than its factorization.

2056224366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2791 (or 2782 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 2056224366 is about 45345.6102175282. The cubic root of 2056224366 is about 1271.6184887353.

The spelling of 2056224366 in words is "two billion, fifty-six million, two hundred twenty-four thousand, three hundred sixty-six".