205035 has 8 divisors (see below), whose sum is σ = 328080. Its totient is φ = 109344.

The previous prime is 205033. The next prime is 205043. The reversal of 205035 is 530502.

205035 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 not a de Polignac number, because 205035 - 2¹ = 205033 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 13669 = 205035 / (2 + 0 + 5 + 0 + 3 + 5).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 205035.

It is not an unprimeable number, because it can be changed into a prime (205031) 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, 6820 + ... + 6849.

It is an arithmetic number, because the mean of its divisors is an integer number (41010).

2²⁰⁵⁰³⁵ is an apocalyptic number.

205035 is a deficient number, since it is larger than the sum of its proper divisors (123045).

205035 is a wasteful number, since it uses less digits than its factorization.

205035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13677.

The product of its (nonzero) digits is 150, while the sum is 15.

The square root of 205035 is about 452.8079062914. The cubic root of 205035 is about 58.9670408656.

Adding to 205035 its reverse (530502), we get a palindrome (735537).

The spelling of 205035 in words is "two hundred five thousand, thirty-five".