205828528 has 20 divisors (see below), whose sum is σ = 408520728. Its totient is φ = 100403840.

The previous prime is 205828459. The next prime is 205828529. The reversal of 205828528 is 825828502.

It is not an unprimeable number, because it can be changed into a prime (205828529) 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 3 ways as a sum of consecutive naturals, for example, 156226 + ... + 157537.

Almost surely, 2^205828528 is an apocalyptic number.

It is an amenable number.

205828528 is a deficient number, since it is larger than the sum of its proper divisors (202692200).

205828528 is a wasteful number, since it uses less digits than its factorization.

205828528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313812 (or 313806 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 40.

The square root of 205828528 is about 14346.7253406483. The cubic root of 205828528 is about 590.4301450030.

The spelling of 205828528 in words is "two hundred five million, eight hundred twenty-eight thousand, five hundred twenty-eight".