11141244 has 18 divisors (see below), whose sum is σ = 28162680. Its totient is φ = 3713736.

The previous prime is 11141243. The next prime is 11141279. The reversal of 11141244 is 44214111.

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

It is a super-3 number, since 3×11141244³ (a number of 22 digits) contains 333 as substring.

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 (11141243) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 154704 + ... + 154775.

Almost surely, 2^11141244 is an apocalyptic number.

It is an amenable number.

11141244 is an abundant number, since it is smaller than the sum of its proper divisors (17021436).

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

11141244 is a wasteful number, since it uses less digits than its factorization.

11141244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309489 (or 309484 counting only the distinct ones).

The product of its digits is 128, while the sum is 18.

The square root of 11141244 is about 3337.8502063454. The cubic root of 11141244 is about 223.3458541036.

Adding to 11141244 its reverse (44214111), we get a palindrome (55355355).

The spelling of 11141244 in words is "eleven million, one hundred forty-one thousand, two hundred forty-four".