11823056 has 20 divisors (see below), whose sum is σ = 26179872. Its totient is φ = 5066976.

The previous prime is 11823043. The next prime is 11823079. The reversal of 11823056 is 65032811.

11823056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 52670 + ... + 52893.

Almost surely, 2^11823056 is an apocalyptic number.

11823056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11823056 is an abundant number, since it is smaller than the sum of its proper divisors (14356816).

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

11823056 is a wasteful number, since it uses less digits than its factorization.

11823056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105578 (or 105572 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 11823056 is about 3438.4671003225. The cubic root of 11823056 is about 227.8119923398.

Adding to 11823056 its reverse (65032811), we get a palindrome (76855867).

The spelling of 11823056 in words is "eleven million, eight hundred twenty-three thousand, fifty-six".