2256246 has 24 divisors (see below), whose sum is σ = 4924920. Its totient is φ = 746496.

The previous prime is 2256227. The next prime is 2256251. The reversal of 2256246 is 6426522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2550 + ... + 3318.

It is an arithmetic number, because the mean of its divisors is an integer number (205205).

2^2256246 is an apocalyptic number.

2256246 is an abundant number, since it is smaller than the sum of its proper divisors (2668674).

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

2256246 is a wasteful number, since it uses less digits than its factorization.

2256246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940 (or 937 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 2256246 is about 1502.0805570941. The cubic root of 2256246 is about 131.1582106523.

The spelling of 2256246 in words is "two million, two hundred fifty-six thousand, two hundred forty-six".