11044224 has 48 divisors (see below), whose sum is σ = 31784220. Its totient is φ = 3681024.

The previous prime is 11044223. The next prime is 11044247. The reversal of 11044224 is 42244011.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11044197 and 11044206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11044223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3642 + ... + 5945.

Almost surely, 2^11044224 is an apocalyptic number.

It is an amenable number.

11044224 is an abundant number, since it is smaller than the sum of its proper divisors (20739996).

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

11044224 is an equidigital number, since it uses as much as digits as its factorization.

11044224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9607 (or 9592 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 11044224 is about 3323.2851216831. The cubic root of 11044224 is about 222.6956508260.

Adding to 11044224 its reverse (42244011), we get a palindrome (53288235).

The spelling of 11044224 in words is "eleven million, forty-four thousand, two hundred twenty-four".