205036364 has 12 divisors (see below), whose sum is σ = 386414784. Its totient is φ = 94632144.

The previous prime is 205036361. The next prime is 205036379. The reversal of 205036364 is 463630502.

205036364 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (205036361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1971452 + ... + 1971555.

It is an arithmetic number, because the mean of its divisors is an integer number (32201232).

Almost surely, 2^205036364 is an apocalyptic number.

It is an amenable number.

205036364 is a deficient number, since it is larger than the sum of its proper divisors (181378420).

205036364 is a wasteful number, since it uses less digits than its factorization.

205036364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3943024 (or 3943022 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 205036364 is about 14319.0908929303. The cubic root of 205036364 is about 589.6717162521.

Adding to 205036364 its reverse (463630502), we get a palindrome (668666866).

The spelling of 205036364 in words is "two hundred five million, thirty-six thousand, three hundred sixty-four".