205114005 has 16 divisors (see below), whose sum is σ = 364647360. Its totient is φ = 109394064.

The previous prime is 205114003. The next prime is 205114009. The reversal of 205114005 is 500411502.

205114005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 205114005 - 2¹ = 205114003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (205114003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 759547 + ... + 759816.

It is an arithmetic number, because the mean of its divisors is an integer number (22790460).

Almost surely, 2^205114005 is an apocalyptic number.

It is an amenable number.

205114005 is a deficient number, since it is larger than the sum of its proper divisors (159533355).

205114005 is a wasteful number, since it uses less digits than its factorization.

205114005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1519377 (or 1519371 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 205114005 is about 14321.8017372117. The cubic root of 205114005 is about 589.7461370739.

Adding to 205114005 its reverse (500411502), we get a palindrome (705525507).

The spelling of 205114005 in words is "two hundred five million, one hundred fourteen thousand, five".