538086 has 8 divisors (see below), whose sum is σ = 1076184. Its totient is φ = 179360.

The previous prime is 538079. The next prime is 538093. The reversal of 538086 is 680835.

538086 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 (538079) and next prime (538093).

It is a sphenic number, since it is the product of 3 distinct primes.

538086 is an admirable number.

It is a congruent number.

It is an unprimeable number.

538086 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, 44835 + ... + 44846.

It is an arithmetic number, because the mean of its divisors is an integer number (134523).

2⁵³⁸⁰⁸⁶ is an apocalyptic number.

538086 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

538086 is a wasteful number, since it uses less digits than its factorization.

538086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89686.

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

The square root of 538086 is about 733.5434547455. The cubic root of 538086 is about 81.3362035775.

The spelling of 538086 in words is "five hundred thirty-eight thousand, eighty-six".