11538112 has 28 divisors (see below), whose sum is σ = 23078440. Its totient is φ = 5723136.

The previous prime is 11538103. The next prime is 11538127. The reversal of 11538112 is 21183511.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8248 + ... + 9544.

It is an arithmetic number, because the mean of its divisors is an integer number (824230).

Almost surely, 2^11538112 is an apocalyptic number.

It is an amenable number.

11538112 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

11538112 is a wasteful number, since it uses less digits than its factorization.

11538112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1448 (or 1438 counting only the distinct ones).

The product of its digits is 240, while the sum is 22.

The square root of 11538112 is about 3396.7796513757. The cubic root of 11538112 is about 225.9669463759.

The spelling of 11538112 in words is "eleven million, five hundred thirty-eight thousand, one hundred twelve".