538024 has 16 divisors (see below), whose sum is σ = 1019700. Its totient is φ = 266112.

The previous prime is 538019. The next prime is 538049. The reversal of 538024 is 420835.

It can be written as a sum of positive squares in 2 ways, for example, as 515524 + 22500 = 718^2 + 150^2 .

It is a junction number, because it is equal to n+sod(n) for n = 537986 and 538004.

It is an unprimeable number.

538024 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 564 + ... + 1180.

2⁵³⁸⁰²⁴ is an apocalyptic number.

It is an amenable number.

538024 is a deficient number, since it is larger than the sum of its proper divisors (481676).

538024 is a wasteful number, since it uses less digits than its factorization.

538024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732 (or 728 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 538024 is about 733.5011929097. The cubic root of 538024 is about 81.3330795179. Note that the first 3 decimals are identical.

Adding to 538024 its reverse (420835), we get a palindrome (958859).

The spelling of 538024 in words is "five hundred thirty-eight thousand, twenty-four".