11144304 has 50 divisors (see below), whose sum is σ = 32258600. Its totient is φ = 3714336.

The previous prime is 11144303. The next prime is 11144321. The reversal of 11144304 is 40344111.

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 (11144303) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3004 + ... + 5595.

It is an arithmetic number, because the mean of its divisors is an integer number (645172).

Almost surely, 2^11144304 is an apocalyptic number.

It is an amenable number.

11144304 is an abundant number, since it is smaller than the sum of its proper divisors (21114296).

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

11144304 is an equidigital number, since it uses as much as digits as its factorization.

11144304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8619 (or 8604 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 11144304 is about 3338.3085537439. The cubic root of 11144304 is about 223.3662999279.

Adding to 11144304 its reverse (40344111), we get a palindrome (51488415).

The spelling of 11144304 in words is "eleven million, one hundred forty-four thousand, three hundred four".