205024195 has 4 divisors (see below), whose sum is σ = 246029040. Its totient is φ = 164019352.

The previous prime is 205024189. The next prime is 205024213. The reversal of 205024195 is 591420502.

205024195 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 205024195 - 2³ = 205024187 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20502415 + ... + 20502424.

It is an arithmetic number, because the mean of its divisors is an integer number (61507260).

Almost surely, 2^205024195 is an apocalyptic number.

205024195 is a deficient number, since it is larger than the sum of its proper divisors (41004845).

205024195 is an equidigital number, since it uses as much as digits as its factorization.

205024195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41004844.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 205024195 is about 14318.6659643977. The cubic root of 205024195 is about 589.6600502612.

Adding to 205024195 its reverse (591420502), we get a palindrome (796444697).

The spelling of 205024195 in words is "two hundred five million, twenty-four thousand, one hundred ninety-five".