11324224 has 28 divisors (see below), whose sum is σ = 22860000. Its totient is φ = 5564288.

The previous prime is 11324213. The next prime is 11324231. The reversal of 11324224 is 42242311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2277 + ... + 5275.

Almost surely, 2^11324224 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 11324224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11430000).

11324224 is an abundant number, since it is smaller than the sum of its proper divisors (11535776).

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

11324224 is an equidigital number, since it uses as much as digits as its factorization.

11324224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3070 (or 3060 counting only the distinct ones).

The product of its digits is 384, while the sum is 19.

The square root of 11324224 is about 3365.1484365478. The cubic root of 11324224 is about 224.5619394473.

Adding to 11324224 its reverse (42242311), we get a palindrome (53566535).

It can be divided in two parts, 1132 and 4224, that added together give a triangular number (5356 = T₁₀₃).

The spelling of 11324224 in words is "eleven million, three hundred twenty-four thousand, two hundred twenty-four".