205533068 has 36 divisors (see below), whose sum is σ = 397827360. Its totient is φ = 92828736.

The previous prime is 205533067. The next prime is 205533109. The reversal of 205533068 is 860335502.

It is not an unprimeable number, because it can be changed into a prime (205533067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28538 + ... + 35006.

It is an arithmetic number, because the mean of its divisors is an integer number (11050760).

Almost surely, 2^205533068 is an apocalyptic number.

It is an amenable number.

205533068 is a deficient number, since it is larger than the sum of its proper divisors (192294292).

205533068 is a wasteful number, since it uses less digits than its factorization.

205533068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6546 (or 6531 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 205533068 is about 14336.4245193842. The cubic root of 205533068 is about 590.1474954425.

The spelling of 205533068 in words is "two hundred five million, five hundred thirty-three thousand, sixty-eight".