11128116 has 24 divisors (see below), whose sum is σ = 26025664. Its totient is φ = 3700800.

The previous prime is 11128111. The next prime is 11128133. The reversal of 11128116 is 61182111.

It is a happy number.

11128116 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11128092 and 11128101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11128111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6441 + ... + 7983.

Almost surely, 2^11128116 is an apocalyptic number.

It is an amenable number.

11128116 is an abundant number, since it is smaller than the sum of its proper divisors (14897548).

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

11128116 is a wasteful number, since it uses less digits than its factorization.

11128116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2151 (or 2149 counting only the distinct ones).

The product of its digits is 96, while the sum is 21.

The square root of 11128116 is about 3335.8830914767. The cubic root of 11128116 is about 223.2580949995.

The spelling of 11128116 in words is "eleven million, one hundred twenty-eight thousand, one hundred sixteen".