205797932 has 24 divisors (see below), whose sum is σ = 363686400. Its totient is φ = 101892816.

The previous prime is 205797929. The next prime is 205797947. The reversal of 205797932 is 239797502.

It is a happy number.

205797932 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 285869 + ... + 286587.

It is an arithmetic number, because the mean of its divisors is an integer number (15153600).

Almost surely, 2^205797932 is an apocalyptic number.

It is an amenable number.

205797932 is a deficient number, since it is larger than the sum of its proper divisors (157888468).

205797932 is a wasteful number, since it uses less digits than its factorization.

205797932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325 (or 1323 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 44.

The square root of 205797932 is about 14345.6589949713. The cubic root of 205797932 is about 590.4008881323.

The spelling of 205797932 in words is "two hundred five million, seven hundred ninety-seven thousand, nine hundred thirty-two".