52224424 has 16 divisors (see below), whose sum is σ = 111909600. Its totient is φ = 22381872.

The previous prime is 52224413. The next prime is 52224433. The reversal of 52224424 is 42442225.

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, 466234 + ... + 466345.

It is an arithmetic number, because the mean of its divisors is an integer number (6994350).

Almost surely, 2^52224424 is an apocalyptic number.

It is an amenable number.

52224424 is an abundant number, since it is smaller than the sum of its proper divisors (59685176).

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

52224424 is a wasteful number, since it uses less digits than its factorization.

52224424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932592 (or 932588 counting only the distinct ones).

The product of its digits is 5120, while the sum is 25.

The square root of 52224424 is about 7226.6468019407. The cubic root of 52224424 is about 373.7873098401.

Adding to 52224424 its reverse (42442225), we get a palindrome (94666649).

The spelling of 52224424 in words is "fifty-two million, two hundred twenty-four thousand, four hundred twenty-four".