11126844 has 18 divisors (see below), whose sum is σ = 28126280. Its totient is φ = 3708936.

The previous prime is 11126839. The next prime is 11126887. The reversal of 11126844 is 44862111.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 154504 + ... + 154575.

Almost surely, 2^11126844 is an apocalyptic number.

It is an amenable number.

11126844 is an abundant number, since it is smaller than the sum of its proper divisors (16999436).

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

11126844 is a wasteful number, since it uses less digits than its factorization.

11126844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309089 (or 309084 counting only the distinct ones).

The product of its digits is 1536, while the sum is 27.

The square root of 11126844 is about 3335.6924318648. The cubic root of 11126844 is about 223.2495881652.

Adding to 11126844 its reverse (44862111), we get a palindrome (55988955).

The spelling of 11126844 in words is "eleven million, one hundred twenty-six thousand, eight hundred forty-four".