11041836 has 48 divisors (see below), whose sum is σ = 28510944. Its totient is φ = 3303936.

The previous prime is 11041819. The next prime is 11041843. The reversal of 11041836 is 63814011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4816 + ... + 6728.

It is an arithmetic number, because the mean of its divisors is an integer number (593978).

Almost surely, 2^11041836 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 11041836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14255472).

11041836 is an abundant number, since it is smaller than the sum of its proper divisors (17469108).

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

11041836 is a wasteful number, since it uses less digits than its factorization.

11041836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1970 (or 1968 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 11041836 is about 3322.9258192141. The cubic root of 11041836 is about 222.6795991309.

Adding to 11041836 its reverse (63814011), we get a palindrome (74855847).

The spelling of 11041836 in words is "eleven million, forty-one thousand, eight hundred thirty-six".