538195 has 8 divisors (see below), whose sum is σ = 738144. Its totient is φ = 369024.

The previous prime is 538163. The next prime is 538199. The reversal of 538195 is 591835.

538195 is nontrivially palindromic in base 6.

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 538195 - 2⁵ = 538163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (538199) 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, 7654 + ... + 7723.

It is an arithmetic number, because the mean of its divisors is an integer number (92268).

2⁵³⁸¹⁹⁵ is an apocalyptic number.

538195 is a deficient number, since it is larger than the sum of its proper divisors (199949).

538195 is a wasteful number, since it uses less digits than its factorization.

538195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15389.

The product of its digits is 5400, while the sum is 31.

The square root of 538195 is about 733.6177478769. The cubic root of 538195 is about 81.3416952942.

It can be divided in two parts, 53819 and 5, that added together give a square (53824 = 232²).

The spelling of 538195 in words is "five hundred thirty-eight thousand, one hundred ninety-five".