538134 has 8 divisors (see below), whose sum is σ = 1076280. Its totient is φ = 179376.

The previous prime is 538127. The next prime is 538147. The reversal of 538134 is 431835.

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

538134 is an admirable number.

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, 44839 + ... + 44850.

It is an arithmetic number, because the mean of its divisors is an integer number (134535).

2⁵³⁸¹³⁴ is an apocalyptic number.

538134 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.

538134 is a wasteful number, since it uses less digits than its factorization.

538134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89694.

The product of its digits is 1440, while the sum is 24.

The square root of 538134 is about 733.5761719140. The cubic root of 538134 is about 81.3386220396.

Adding to 538134 its reverse (431835), we get a palindrome (969969).

The spelling of 538134 in words is "five hundred thirty-eight thousand, one hundred thirty-four".