11091068 has 6 divisors (see below), whose sum is σ = 19409376. Its totient is φ = 5545532.

The previous prime is 11091049. The next prime is 11091071. The reversal of 11091068 is 86019011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1386380 + ... + 1386387.

It is an arithmetic number, because the mean of its divisors is an integer number (3234896).

Almost surely, 2^11091068 is an apocalyptic number.

It is an amenable number.

11091068 is a deficient number, since it is larger than the sum of its proper divisors (8318308).

11091068 is a wasteful number, since it uses less digits than its factorization.

11091068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2772771 (or 2772769 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 26.

The square root of 11091068 is about 3330.3255096161. The cubic root of 11091068 is about 223.0100607445.

The spelling of 11091068 in words is "eleven million, ninety-one thousand, sixty-eight".