11163284 has 24 divisors (see below), whose sum is σ = 21718368. Its totient is φ = 4977440.

The previous prime is 11163283. The next prime is 11163293. The reversal of 11163284 is 48236111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11163281) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 62 + ... + 4725.

It is an arithmetic number, because the mean of its divisors is an integer number (904932).

Almost surely, 2^11163284 is an apocalyptic number.

It is an amenable number.

11163284 is a deficient number, since it is larger than the sum of its proper divisors (10555084).

11163284 is a wasteful number, since it uses less digits than its factorization.

11163284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4855 (or 4853 counting only the distinct ones).

The product of its digits is 1152, while the sum is 26.

The square root of 11163284 is about 3341.1501013872. The cubic root of 11163284 is about 223.4930339639.

Adding to 11163284 its reverse (48236111), we get a palindrome (59399395).

The spelling of 11163284 in words is "eleven million, one hundred sixty-three thousand, two hundred eighty-four".