538683224 has 8 divisors (see below), whose sum is σ = 1010031060. Its totient is φ = 269341608.

The previous prime is 538683217. The next prime is 538683227. The reversal of 538683224 is 422386835.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538683227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33667694 + ... + 33667709.

Almost surely, 2^538683224 is an apocalyptic number.

It is an amenable number.

538683224 is a deficient number, since it is larger than the sum of its proper divisors (471347836).

538683224 is a wasteful number, since it uses less digits than its factorization.

538683224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67335409 (or 67335405 counting only the distinct ones).

The product of its digits is 276480, while the sum is 41.

The square root of 538683224 is about 23209.5502756947. The cubic root of 538683224 is about 813.6628425383.

The spelling of 538683224 in words is "five hundred thirty-eight million, six hundred eighty-three thousand, two hundred twenty-four".