11430324 has 72 divisors (see below), whose sum is σ = 32235840. Its totient is φ = 3393792.

The previous prime is 11430319. The next prime is 11430329. The reversal of 11430324 is 42303411.

It is an interprime number because it is at equal distance from previous prime (11430319) and next prime (11430329).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11430297 and 11430306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11430329) 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 23 ways as a sum of consecutive naturals, for example, 11137 + ... + 12119.

It is an arithmetic number, because the mean of its divisors is an integer number (447720).

Almost surely, 2^11430324 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 11430324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16117920).

11430324 is an abundant number, since it is smaller than the sum of its proper divisors (20805516).

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

11430324 is a wasteful number, since it uses less digits than its factorization.

11430324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029 (or 1024 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 11430324 is about 3380.8762177873. The cubic root of 11430324 is about 225.2610895077.

Adding to 11430324 its reverse (42303411), we get a palindrome (53733735).

The spelling of 11430324 in words is "eleven million, four hundred thirty thousand, three hundred twenty-four".