11044128 has 48 divisors (see below), whose sum is σ = 29998080. Its totient is φ = 3553536.

The previous prime is 11044127. The next prime is 11044133. The reversal of 11044128 is 82144011.

It is a happy number.

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

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (11044123) 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 7 ways as a sum of consecutive naturals, for example, 801 + ... + 4767.

It is an arithmetic number, because the mean of its divisors is an integer number (624960).

Almost surely, 2^11044128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11044128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14999040).

11044128 is an abundant number, since it is smaller than the sum of its proper divisors (18953952).

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

11044128 is a wasteful number, since it uses less digits than its factorization.

11044128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4009 (or 4001 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 11044128 is about 3323.2706781122. The cubic root of 11044128 is about 222.6950055764.

Adding to 11044128 its reverse (82144011), we get a palindrome (93188139).

The spelling of 11044128 in words is "eleven million, forty-four thousand, one hundred twenty-eight".