2256282 has 64 divisors (see below), whose sum is σ = 5898240. Its totient is φ = 625968.

The previous prime is 2256281. The next prime is 2256299. The reversal of 2256282 is 2826522.

2256282 is a `hidden beast` number, since 22 + 562 + 82 = 666.

2256282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

Its product of digits (3840) is a multiple of the sum of its prime factors (192).

It is not an unprimeable number, because it can be changed into a prime (2256281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17703 + ... + 17829.

It is an arithmetic number, because the mean of its divisors is an integer number (92160).

2^2256282 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2256282, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2949120).

2256282 is an abundant number, since it is smaller than the sum of its proper divisors (3641958).

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

2256282 is a wasteful number, since it uses less digits than its factorization.

2256282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192 (or 186 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 2256282 is about 1502.0925404249. The cubic root of 2256282 is about 131.1589082225.

The spelling of 2256282 in words is "two million, two hundred fifty-six thousand, two hundred eighty-two".