11132244 has 36 divisors (see below), whose sum is σ = 28304640. Its totient is φ = 3689040.

The previous prime is 11132243. The next prime is 11132257. The reversal of 11132244 is 44223111.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11132243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6067 + ... + 7685.

It is an arithmetic number, because the mean of its divisors is an integer number (786240).

Almost surely, 2^11132244 is an apocalyptic number.

It is an amenable number.

11132244 is an abundant number, since it is smaller than the sum of its proper divisors (17172396).

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

11132244 is a wasteful number, since it uses less digits than its factorization.

11132244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1820 (or 1815 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 11132244 is about 3336.5017608267. The cubic root of 11132244 is about 223.2856976198.

Adding to 11132244 its reverse (44223111), we get a palindrome (55355355).

The spelling of 11132244 in words is "eleven million, one hundred thirty-two thousand, two hundred forty-four".