11051304 has 64 divisors (see below), whose sum is σ = 30905280. Its totient is φ = 3264000.

The previous prime is 11051297. The next prime is 11051321. The reversal of 11051304 is 40315011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10314 + ... + 11334.

It is an arithmetic number, because the mean of its divisors is an integer number (482895).

Almost surely, 2^11051304 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 11051304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15452640).

11051304 is an abundant number, since it is smaller than the sum of its proper divisors (19853976).

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

11051304 is a wasteful number, since it uses less digits than its factorization.

11051304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082 (or 1078 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 11051304 is about 3324.3501620618. The cubic root of 11051304 is about 222.7432276834.

Adding to 11051304 its reverse (40315011), we get a palindrome (51366315).

The spelling of 11051304 in words is "eleven million, fifty-one thousand, three hundred four".