11928112 has 20 divisors (see below), whose sum is σ = 26412496. Its totient is φ = 5112000.

The previous prime is 11928107. The next prime is 11928113. The reversal of 11928112 is 21182911.

It is not an unprimeable number, because it can be changed into a prime (11928113) 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, 53139 + ... + 53362.

Almost surely, 2^11928112 is an apocalyptic number.

It is an amenable number.

11928112 is an abundant number, since it is smaller than the sum of its proper divisors (14484384).

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

11928112 is a wasteful number, since it uses less digits than its factorization.

11928112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106516 (or 106510 counting only the distinct ones).

The product of its digits is 288, while the sum is 25.

The square root of 11928112 is about 3453.7098893798. The cubic root of 11928112 is about 228.4847591052.

The spelling of 11928112 in words is "eleven million, nine hundred twenty-eight thousand, one hundred twelve".