11045304 has 24 divisors (see below), whose sum is σ = 29914560. Its totient is φ = 3681744.

The previous prime is 11045303. The next prime is 11045323. The reversal of 11045304 is 40354011.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11045303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 76632 + ... + 76775.

It is an arithmetic number, because the mean of its divisors is an integer number (1246440).

Almost surely, 2^11045304 is an apocalyptic number.

It is an amenable number.

11045304 is an abundant number, since it is smaller than the sum of its proper divisors (18869256).

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

11045304 is a wasteful number, since it uses less digits than its factorization.

11045304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153419 (or 153412 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 11045304 is about 3323.4476075305. The cubic root of 11045304 is about 222.7029096267.

Adding to 11045304 its reverse (40354011), we get a palindrome (51399315).

The spelling of 11045304 in words is "eleven million, forty-five thousand, three hundred four".