11141288 has 16 divisors (see below), whose sum is σ = 21051360. Its totient is φ = 5527600.

The previous prime is 11141279. The next prime is 11141297. The reversal of 11141288 is 88214111.

It is an interprime number because it is at equal distance from previous prime (11141279) and next prime (11141297).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4268 + ... + 6363.

It is an arithmetic number, because the mean of its divisors is an integer number (1315710).

Almost surely, 2^11141288 is an apocalyptic number.

It is an amenable number.

11141288 is a deficient number, since it is larger than the sum of its proper divisors (9910072).

11141288 is a wasteful number, since it uses less digits than its factorization.

11141288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10768 (or 10764 counting only the distinct ones).

The product of its digits is 512, while the sum is 26.

The square root of 11141288 is about 3337.8567974076. The cubic root of 11141288 is about 223.3461481224.

Adding to 11141288 its reverse (88214111), we get a palindrome (99355399).

The spelling of 11141288 in words is "eleven million, one hundred forty-one thousand, two hundred eighty-eight".