11530324 has 12 divisors (see below), whose sum is σ = 21730324. Its totient is φ = 5321664.

The previous prime is 11530319. The next prime is 11530327. The reversal of 11530324 is 42303511.

It can be written as a sum of positive squares in 2 ways, for example, as 5673924 + 5856400 = 2382^2 + 2420^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11530327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110817 + ... + 110920.

Almost surely, 2^11530324 is an apocalyptic number.

It is an amenable number.

11530324 is a deficient number, since it is larger than the sum of its proper divisors (10200000).

11530324 is a wasteful number, since it uses less digits than its factorization.

11530324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221754 (or 221752 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 11530324 is about 3395.6330779400. The cubic root of 11530324 is about 225.9160938425.

Adding to 11530324 its reverse (42303511), we get a palindrome (53833835).

The spelling of 11530324 in words is "eleven million, five hundred thirty thousand, three hundred twenty-four".