2256326 has 8 divisors (see below), whose sum is σ = 3562680. Its totient is φ = 1068768.

The previous prime is 2256313. The next prime is 2256341. The reversal of 2256326 is 6236522.

2256326 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 2¹³ + 2¹⁷ + 5 + 6 + 3⁹ + 2²¹ + 6³ .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2256295 and 2256304.

It is a congruent 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, 29651 + ... + 29726.

It is an arithmetic number, because the mean of its divisors is an integer number (445335).

2^2256326 is an apocalyptic number.

2256326 is a deficient number, since it is larger than the sum of its proper divisors (1306354).

2256326 is a wasteful number, since it uses less digits than its factorization.

2256326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59398.

The product of its digits is 4320, while the sum is 26.

The square root of 2256326 is about 1502.1071865882. The cubic root of 2256326 is about 131.1597607984.

The spelling of 2256326 in words is "two million, two hundred fifty-six thousand, three hundred twenty-six".