2256848 has 20 divisors (see below), whose sum is σ = 4770528. Its totient is φ = 1025760.

The previous prime is 2256847. The next prime is 2256851. The reversal of 2256848 is 8486522.

2256848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2256841) 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 3 ways as a sum of consecutive naturals, for example, 6236 + ... + 6587.

2^2256848 is an apocalyptic number.

It is an amenable number.

2256848 is an abundant number, since it is smaller than the sum of its proper divisors (2513680).

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

2256848 is a wasteful number, since it uses less digits than its factorization.

2256848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12842 (or 12836 counting only the distinct ones).

The product of its digits is 30720, while the sum is 35.

The square root of 2256848 is about 1502.2809324491. The cubic root of 2256848 is about 131.1698746022.

The spelling of 2256848 in words is "two million, two hundred fifty-six thousand, eight hundred forty-eight".