11124404 has 12 divisors (see below), whose sum is σ = 19506564. Its totient is φ = 5551104.

The previous prime is 11124403. The next prime is 11124439. The reversal of 11124404 is 40442111.

It can be written as a sum of positive squares in 2 ways, for example, as 2244004 + 8880400 = 1498^2 + 2980^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11124403) 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, 269 + ... + 4724.

It is an arithmetic number, because the mean of its divisors is an integer number (1625547).

Almost surely, 2^11124404 is an apocalyptic number.

It is an amenable number.

11124404 is a deficient number, since it is larger than the sum of its proper divisors (8382160).

11124404 is a wasteful number, since it uses less digits than its factorization.

11124404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5554 (or 5552 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 11124404 is about 3335.3266706576. The cubic root of 11124404 is about 223.2332682090.

Adding to 11124404 its reverse (40442111), we get a palindrome (51566515).

The spelling of 11124404 in words is "eleven million, one hundred twenty-four thousand, four hundred four".