11886928 has 20 divisors (see below), whose sum is σ = 23311008. Its totient is φ = 5871200.

The previous prime is 11886923. The next prime is 11886943. The reversal of 11886928 is 82968811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11886923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3148 + ... + 5803.

Almost surely, 2^11886928 is an apocalyptic number.

It is an amenable number.

11886928 is a deficient number, since it is larger than the sum of its proper divisors (11424080).

11886928 is an equidigital number, since it uses as much as digits as its factorization.

11886928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9042 (or 9036 counting only the distinct ones).

The product of its digits is 55296, while the sum is 43.

The square root of 11886928 is about 3447.7424497778. The cubic root of 11886928 is about 228.2214940005.

The spelling of 11886928 in words is "eleven million, eight hundred eighty-six thousand, nine hundred twenty-eight".