538855 has 8 divisors (see below), whose sum is σ = 660672. Its totient is φ = 421728.

The previous prime is 538841. The next prime is 538871. The reversal of 538855 is 558835.

538855 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 538855 - 2⁵ = 538823 is a prime.

It is a super-2 number, since 2×538855² = 580729422050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 538855.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 912 + ... + 1381.

It is an arithmetic number, because the mean of its divisors is an integer number (82584).

2⁵³⁸⁸⁵⁵ is an apocalyptic number.

538855 is a deficient number, since it is larger than the sum of its proper divisors (121817).

538855 is a wasteful number, since it uses less digits than its factorization.

538855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2345.

The product of its digits is 24000, while the sum is 34.

The square root of 538855 is about 734.0674355943. The cubic root of 538855 is about 81.3749320632.

The spelling of 538855 in words is "five hundred thirty-eight thousand, eight hundred fifty-five".