11022304 has 48 divisors (see below), whose sum is σ = 22670928. Its totient is φ = 5271552.

The previous prime is 11022293. The next prime is 11022331. The reversal of 11022304 is 40322011.

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 7 ways as a sum of consecutive naturals, for example, 113584 + ... + 113680.

It is an arithmetic number, because the mean of its divisors is an integer number (472311).

Almost surely, 2^11022304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11022304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11335464).

11022304 is an abundant number, since it is smaller than the sum of its proper divisors (11648624).

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

11022304 is an equidigital number, since it uses as much as digits as its factorization.

11022304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227 (or 219 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 11022304 is about 3319.9855421372. The cubic root of 11022304 is about 222.5482216739.

Adding to 11022304 its reverse (40322011), we get a palindrome (51344315).

The spelling of 11022304 in words is "eleven million, twenty-two thousand, three hundred four".