11044120 has 32 divisors (see below), whose sum is σ = 25431120. Its totient is φ = 4314240.

The previous prime is 11044109. The next prime is 11044123. The reversal of 11044120 is 2144011.

It is a self number, because there is not a number n which added to its sum of digits gives 11044120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11044123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1491 + ... + 4930.

Almost surely, 2^11044120 is an apocalyptic number.

11044120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11044120 is an abundant number, since it is smaller than the sum of its proper divisors (14387000).

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

11044120 is a wasteful number, since it uses less digits than its factorization.

11044120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6475 (or 6471 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 11044120 is about 3323.2694744784. The cubic root of 11044120 is about 222.6949518054.

Adding to 11044120 its reverse (2144011), we get a palindrome (13188131).

The spelling of 11044120 in words is "eleven million, forty-four thousand, one hundred twenty".