11243424 has 24 divisors (see below), whose sum is σ = 29514240. Its totient is φ = 3747776.

The previous prime is 11243423. The next prime is 11243431. The reversal of 11243424 is 42434211.

11243424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 11243424.

It is not an unprimeable number, because it can be changed into a prime (11243423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58464 + ... + 58655.

It is an arithmetic number, because the mean of its divisors is an integer number (1229760).

Almost surely, 2^11243424 is an apocalyptic number.

It is an amenable number.

11243424 is an abundant number, since it is smaller than the sum of its proper divisors (18270816).

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

11243424 is a wasteful number, since it uses less digits than its factorization.

11243424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117132 (or 117124 counting only the distinct ones).

The product of its digits is 768, while the sum is 21.

The square root of 11243424 is about 3353.1215307531. The cubic root of 11243424 is about 224.0265699775.

Adding to 11243424 its reverse (42434211), we get a palindrome (53677635).

The spelling of 11243424 in words is "eleven million, two hundred forty-three thousand, four hundred twenty-four".