11013366 has 64 divisors (see below), whose sum is σ = 28320768. Its totient is φ = 2775168.

The previous prime is 11013349. The next prime is 11013371. The reversal of 11013366 is 66331011.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 12120 + ... + 12996.

It is an arithmetic number, because the mean of its divisors is an integer number (442512).

Almost surely, 2^11013366 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11013366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14160384).

11013366 is an abundant number, since it is smaller than the sum of its proper divisors (17307402).

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

11013366 is a wasteful number, since it uses less digits than its factorization.

11013366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 11013366 is about 3318.6391789407. The cubic root of 11013366 is about 222.4880505302.

Adding to 11013366 its reverse (66331011), we get a palindrome (77344377).

The spelling of 11013366 in words is "eleven million, thirteen thousand, three hundred sixty-six".