11430264 has 32 divisors (see below), whose sum is σ = 29819520. Its totient is φ = 3644256.

The previous prime is 11430257. The next prime is 11430269. The reversal of 11430264 is 46203411.

It is a self number, because there is not a number n which added to its sum of digits gives 11430264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11430269) 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 7 ways as a sum of consecutive naturals, for example, 9802 + ... + 10905.

It is an arithmetic number, because the mean of its divisors is an integer number (931860).

Almost surely, 2^11430264 is an apocalyptic number.

It is an amenable number.

11430264 is an abundant number, since it is smaller than the sum of its proper divisors (18389256).

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

11430264 is a wasteful number, since it uses less digits than its factorization.

11430264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20739 (or 20735 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 11430264 is about 3380.8673443364. The cubic root of 11430264 is about 225.2606953606.

Adding to 11430264 its reverse (46203411), we get a palindrome (57633675).

The spelling of 11430264 in words is "eleven million, four hundred thirty thousand, two hundred sixty-four".