11130564 has 24 divisors (see below), whose sum is σ = 26162080. Its totient is φ = 3682944.

The previous prime is 11130533. The next prime is 11130569. The reversal of 11130564 is 46503111.

11130564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11130564.

It is not an unprimeable number, because it can be changed into a prime (11130569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1669 + ... + 5004.

Almost surely, 2^11130564 is an apocalyptic number.

It is an amenable number.

11130564 is an abundant number, since it is smaller than the sum of its proper divisors (15031516).

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

11130564 is a wasteful number, since it uses less digits than its factorization.

11130564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6819 (or 6817 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 11130564 is about 3336.2499906332. The cubic root of 11130564 is about 223.2744648188.

Adding to 11130564 its reverse (46503111), we get a palindrome (57633675).

The spelling of 11130564 in words is "eleven million, one hundred thirty thousand, five hundred sixty-four".