11534224 has 40 divisors (see below), whose sum is σ = 25123392. Its totient is φ = 5089920.

The previous prime is 11534213. The next prime is 11534287. The reversal of 11534224 is 42243511.

It is a junction number, because it is equal to n+sod(n) for n = 11534195 and 11534204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3579 + ... + 5989.

Almost surely, 2^11534224 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 11534224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12561696).

11534224 is an abundant number, since it is smaller than the sum of its proper divisors (13589168).

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

11534224 is a wasteful number, since it uses less digits than its factorization.

11534224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2455 (or 2449 counting only the distinct ones).

The product of its digits is 960, while the sum is 22.

The square root of 11534224 is about 3396.2072963822. The cubic root of 11534224 is about 225.9415621482.

Adding to 11534224 its reverse (42243511), we get a palindrome (53777735).

The spelling of 11534224 in words is "eleven million, five hundred thirty-four thousand, two hundred twenty-four".