11133768 has 16 divisors (see below), whose sum is σ = 27834480. Its totient is φ = 3711248.

The previous prime is 11133739. The next prime is 11133779. The reversal of 11133768 is 86733111.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 231930 + ... + 231977.

It is an arithmetic number, because the mean of its divisors is an integer number (1739655).

Almost surely, 2^11133768 is an apocalyptic number.

It is an amenable number.

11133768 is an abundant number, since it is smaller than the sum of its proper divisors (16700712).

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

11133768 is a wasteful number, since it uses less digits than its factorization.

11133768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463916 (or 463912 counting only the distinct ones).

The product of its digits is 3024, while the sum is 30.

The square root of 11133768 is about 3336.7301359265. The cubic root of 11133768 is about 223.2958863974.

Adding to 11133768 its reverse (86733111), we get a palindrome (97866879).

The spelling of 11133768 in words is "eleven million, one hundred thirty-three thousand, seven hundred sixty-eight".