11343424 has 21 divisors (see below), whose sum is σ = 22563201. Its totient is φ = 5658240.

The previous prime is 11343401. The next prime is 11343469. The reversal of 11343424 is 42434311.

The square root of 11343424 is 3368.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 53824 + 11289600 = 232^2 + 3360^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11343395 and 11343404.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 26734 + ... + 27154.

Almost surely, 2^11343424 is an apocalyptic number.

11343424 is the 3368-th square number.

It is an amenable number.

11343424 is a deficient number, since it is larger than the sum of its proper divisors (11219777).

11343424 is an frugal number, since it uses more digits than its factorization.

11343424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854 (or 423 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The cubic root of 11343424 is about 224.6887812451.

Adding to 11343424 its reverse (42434311), we get a palindrome (53777735).

The spelling of 11343424 in words is "eleven million, three hundred forty-three thousand, four hundred twenty-four".