2041256 has 16 divisors (see below), whose sum is σ = 4374240. Its totient is φ = 874800.

The previous prime is 2041231. The next prime is 2041283. The reversal of 2041256 is 6521402.

It is a happy number.

It is an unprimeable number.

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, 18170 + ... + 18281.

It is an arithmetic number, because the mean of its divisors is an integer number (273390).

2^2041256 is an apocalyptic number.

It is an amenable number.

2041256 is an abundant number, since it is smaller than the sum of its proper divisors (2332984).

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

2041256 is a wasteful number, since it uses less digits than its factorization.

2041256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36464 (or 36460 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2041256 is about 1428.7253059983. The cubic root of 2041256 is about 126.8525372157.

Adding to 2041256 its reverse (6521402), we get a palindrome (8562658).

The spelling of 2041256 in words is "two million, forty-one thousand, two hundred fifty-six".