11943056 has 20 divisors (see below), whose sum is σ = 23367552. Its totient is φ = 5912736.

The previous prime is 11943053. The next prime is 11943067. The reversal of 11943056 is 65034911.

It is not an unprimeable number, because it can be changed into a prime (11943053) by changing a digit.

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, 1976 + ... + 5271.

Almost surely, 2^11943056 is an apocalyptic number.

11943056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11943056 is a deficient number, since it is larger than the sum of its proper divisors (11424496).

11943056 is a wasteful number, since it uses less digits than its factorization.

11943056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7358 (or 7352 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 11943056 is about 3455.8726828400. The cubic root of 11943056 is about 228.5801374658.

Adding to 11943056 its reverse (65034911), we get a palindrome (76977967).

The spelling of 11943056 in words is "eleven million, nine hundred forty-three thousand, fifty-six".