538837 has 8 divisors (see below), whose sum is σ = 586040. Its totient is φ = 492480.

The previous prime is 538829. The next prime is 538841. The reversal of 538837 is 738835.

It can be written as a sum of positive squares in 4 ways, for example, as 7396 + 531441 = 86^2 + 729^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 538837 - 2³ = 538829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2239 + ... + 2467.

It is an arithmetic number, because the mean of its divisors is an integer number (73255).

2⁵³⁸⁸³⁷ is an apocalyptic number.

It is an amenable number.

538837 is a deficient number, since it is larger than the sum of its proper divisors (47203).

538837 is a wasteful number, since it uses less digits than its factorization.

538837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423.

The product of its digits is 20160, while the sum is 34.

The square root of 538837 is about 734.0551750380. The cubic root of 538837 is about 81.3740259659.

The spelling of 538837 in words is "five hundred thirty-eight thousand, eight hundred thirty-seven".