11826256 has 20 divisors (see below), whose sum is σ = 24676372. Its totient is φ = 5458176.

The previous prime is 11826239. The next prime is 11826263. The reversal of 11826256 is 65262811.

It can be written as a sum of positive squares in 2 ways, for example, as 3182656 + 8643600 = 1784^2 + 2940^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28221 + ... + 28636.

Almost surely, 2^11826256 is an apocalyptic number.

11826256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11826256 is an abundant number, since it is smaller than the sum of its proper divisors (12850116).

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

11826256 is a wasteful number, since it uses less digits than its factorization.

11826256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56878 (or 56872 counting only the distinct ones).

The product of its digits is 5760, while the sum is 31.

The square root of 11826256 is about 3438.9323924730. The cubic root of 11826256 is about 227.8325435018.

The spelling of 11826256 in words is "eleven million, eight hundred twenty-six thousand, two hundred fifty-six".