11882056 has 16 divisors (see below), whose sum is σ = 22320000. Its totient is φ = 5930064.

The previous prime is 11881957. The next prime is 11882071. The reversal of 11882056 is 65028811.

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, 4945 + ... + 6943.

It is an arithmetic number, because the mean of its divisors is an integer number (1395000).

Almost surely, 2^11882056 is an apocalyptic number.

It is an amenable number.

11882056 is a deficient number, since it is larger than the sum of its proper divisors (10437944).

11882056 is a wasteful number, since it uses less digits than its factorization.

11882056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2748 (or 2744 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 31.

The square root of 11882056 is about 3447.0358280703. The cubic root of 11882056 is about 228.1903099676.

The spelling of 11882056 in words is "eleven million, eight hundred eighty-two thousand, fifty-six".