11042304 has 160 divisors (see below), whose sum is σ = 36664320. Its totient is φ = 2875392.

The previous prime is 11042303. The next prime is 11042309. The reversal of 11042304 is 40324011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11042303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139737 + ... + 139815.

It is an arithmetic number, because the mean of its divisors is an integer number (229152).

Almost surely, 2^11042304 is an apocalyptic number.

11042304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11042304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18332160).

11042304 is an abundant number, since it is smaller than the sum of its proper divisors (25622016).

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

11042304 is an equidigital number, since it uses as much as digits as its factorization.

11042304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120 (or 104 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 11042304 is about 3322.9962383367. The cubic root of 11042304 is about 222.6827451228.

Adding to 11042304 its reverse (40324011), we get a palindrome (51366315).

The spelling of 11042304 in words is "eleven million, forty-two thousand, three hundred four".