538012 has 6 divisors (see below), whose sum is σ = 941528. Its totient is φ = 269004.

The previous prime is 538001. The next prime is 538019. The reversal of 538012 is 210835.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67248 + ... + 67255.

2⁵³⁸⁰¹² is an apocalyptic number.

It is an amenable number.

538012 is a deficient number, since it is larger than the sum of its proper divisors (403516).

538012 is a wasteful number, since it uses less digits than its factorization.

538012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134507 (or 134505 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 538012 is about 733.4930129183. The cubic root of 538012 is about 81.3324748334.

Adding to 538012 its reverse (210835), we get a palindrome (748847).

The spelling of 538012 in words is "five hundred thirty-eight thousand, twelve".