11201928 has 16 divisors (see below), whose sum is σ = 28004880. Its totient is φ = 3733968.

The previous prime is 11201893. The next prime is 11201947. The reversal of 11201928 is 82910211.

11201928 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 466747 = 11201928 / (1 + 1 + 2 + 0 + 1 + 9 + 2 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 11201898 and 11201907.

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, 233350 + ... + 233397.

It is an arithmetic number, because the mean of its divisors is an integer number (1750305).

Almost surely, 2^11201928 is an apocalyptic number.

It is an amenable number.

11201928 is an abundant number, since it is smaller than the sum of its proper divisors (16802952).

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

11201928 is a wasteful number, since it uses less digits than its factorization.

11201928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466756 (or 466752 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 24.

The square root of 11201928 is about 3346.9281438358. The cubic root of 11201928 is about 223.7506259671.

The spelling of 11201928 in words is "eleven million, two hundred one thousand, nine hundred twenty-eight".