Almost surely, 211868928 is an apocalyptic number.
11868928 is the 1842-nd centered heptagonal number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11868928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12030984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11868928 is an frugal number, since it uses more digits than its factorization.
11868928 is an odious number, because the sum of its binary digits is odd.
The square root of 11868928 is about 3445.1310570137. The cubic root of 11868928 is about 228.1062396032.
The spelling of 11868928 in words is "eleven million, eight hundred sixty-eight thousand, nine hundred twenty-eight".