538584 has 16 divisors (see below), whose sum is σ = 1346520. Its totient is φ = 179520.

The previous prime is 538579. The next prime is 538589. The reversal of 538584 is 485835.

It is a happy number.

538584 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (538579) and next prime (538589).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538589) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11197 + ... + 11244.

2⁵³⁸⁵⁸⁴ is an apocalyptic number.

It is an amenable number.

538584 is an abundant number, since it is smaller than the sum of its proper divisors (807936).

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

538584 is a wasteful number, since it uses less digits than its factorization.

538584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22450 (or 22446 counting only the distinct ones).

The product of its digits is 19200, while the sum is 33.

The square root of 538584 is about 733.8828244345. The cubic root of 538584 is about 81.3612881302.

The spelling of 538584 in words is "five hundred thirty-eight thousand, five hundred eighty-four".