11327144 has 16 divisors (see below), whose sum is σ = 21304500. Its totient is φ = 5645952.

The previous prime is 11327137. The next prime is 11327149. The reversal of 11327144 is 44172311.

It is a happy number.

11327144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11142244 + 184900 = 3338^2 + 430^2 .

It is not an unprimeable number, because it can be changed into a prime (11327149) 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, 764 + ... + 4820.

Almost surely, 2^11327144 is an apocalyptic number.

It is an amenable number.

11327144 is a deficient number, since it is larger than the sum of its proper divisors (9977356).

11327144 is a wasteful number, since it uses less digits than its factorization.

11327144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4412 (or 4408 counting only the distinct ones).

The product of its digits is 672, while the sum is 23.

The square root of 11327144 is about 3365.5822676024. The cubic root of 11327144 is about 224.5812392101.

Adding to 11327144 its reverse (44172311), we get a palindrome (55499455).

The spelling of 11327144 in words is "eleven million, three hundred twenty-seven thousand, one hundred forty-four".