5724424 has 32 divisors (see below), whose sum is σ = 11430720. Its totient is φ = 2681536.

The previous prime is 5724421. The next prime is 5724443. The reversal of 5724424 is 4244275.

It is a happy number.

It is an Ulam number.

It is a zygodrome in base 7.

It is a junction number, because it is equal to n+sod(n) for n = 5724392 and 5724401.

It is not an unprimeable number, because it can be changed into a prime (5724421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9459 + ... + 10045.

It is an arithmetic number, because the mean of its divisors is an integer number (357210).

Almost surely, 2^5724424 is an apocalyptic number.

It is an amenable number.

5724424 is a deficient number, since it is larger than the sum of its proper divisors (5706296).

5724424 is a wasteful number, since it uses less digits than its factorization.

5724424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669 (or 665 counting only the distinct ones).

The product of its digits is 8960, while the sum is 28.

The square root of 5724424 is about 2392.5768535201. The cubic root of 5724424 is about 178.8863754617.

Adding to 5724424 its reverse (4244275), we get a palindrome (9968699).

The spelling of 5724424 in words is "five million, seven hundred twenty-four thousand, four hundred twenty-four".