11040304 has 40 divisors (see below), whose sum is σ = 23547600. Its totient is φ = 4972800.

The previous prime is 11040241. The next prime is 11040313. The reversal of 11040304 is 40304011.

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26014 + ... + 26434.

It is an arithmetic number, because the mean of its divisors is an integer number (588690).

Almost surely, 2^11040304 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 11040304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11773800).

11040304 is an abundant number, since it is smaller than the sum of its proper divisors (12507296).

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

11040304 is a wasteful number, since it uses less digits than its factorization.

11040304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589 (or 583 counting only the distinct ones).

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

The square root of 11040304 is about 3322.6952914765. The cubic root of 11040304 is about 222.6693000912.

Adding to 11040304 its reverse (40304011), we get a palindrome (51344315).

The spelling of 11040304 in words is "eleven million, forty thousand, three hundred four".