538995 has 8 divisors (see below), whose sum is σ = 862416. Its totient is φ = 287456.

The previous prime is 538987. The next prime is 539003. The reversal of 538995 is 599835.

538995 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 (538987) and next prime (539003).

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 538995 - 2³ = 538987 is a prime.

It is a super-2 number, since 2×538995² = 581031220050, which contains 22 as substring.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 538995.

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, 17952 + ... + 17981.

It is an arithmetic number, because the mean of its divisors is an integer number (107802).

2⁵³⁸⁹⁹⁵ is an apocalyptic number.

538995 is a deficient number, since it is larger than the sum of its proper divisors (323421).

538995 is a wasteful number, since it uses less digits than its factorization.

538995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35941.

The product of its digits is 48600, while the sum is 39.

The square root of 538995 is about 734.1627884877. The cubic root of 538995 is about 81.3819787975.

The spelling of 538995 in words is "five hundred thirty-eight thousand, nine hundred ninety-five".