538068 has 12 divisors (see below), whose sum is σ = 1255520. Its totient is φ = 179352.

The previous prime is 538051. The next prime is 538073. The reversal of 538068 is 860835.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nialpdrome in base 15.

It is a congruent number.

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, 22408 + ... + 22431.

2⁵³⁸⁰⁶⁸ is an apocalyptic number.

It is an amenable number.

538068 is an abundant number, since it is smaller than the sum of its proper divisors (717452).

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

538068 is a wasteful number, since it uses less digits than its factorization.

538068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44846 (or 44844 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 538068 is about 733.5311854311. The cubic root of 538068 is about 81.3352966172.

The spelling of 538068 in words is "five hundred thirty-eight thousand, sixty-eight".