11124036 has 72 divisors (see below), whose sum is σ = 35066304. Its totient is φ = 2888640.

The previous prime is 11123963. The next prime is 11124053. The reversal of 11124036 is 63042111.

It is a happy number.

11124036 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 (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 766 + ... + 4778.

It is an arithmetic number, because the mean of its divisors is an integer number (487032).

Almost surely, 2^11124036 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 11124036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17533152).

11124036 is an abundant number, since it is smaller than the sum of its proper divisors (23942268).

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

11124036 is a wasteful number, since it uses less digits than its factorization.

11124036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4041 (or 4036 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 11124036 is about 3335.2715031913. The cubic root of 11124036 is about 223.2308066315.

Adding to 11124036 its reverse (63042111), we get a palindrome (74166147).

The spelling of 11124036 in words is "eleven million, one hundred twenty-four thousand, thirty-six".