205070932 has 36 divisors (see below), whose sum is σ = 415908864. Its totient is φ = 87725440.

The previous prime is 205070927. The next prime is 205070941. The reversal of 205070932 is 239070502.

It is a self number, because there is not a number n which added to its sum of digits gives 205070932.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 4653 + ... + 20779.

It is an arithmetic number, because the mean of its divisors is an integer number (11553024).

Almost surely, 2^205070932 is an apocalyptic number.

205070932 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

205070932 is an abundant number, since it is smaller than the sum of its proper divisors (210837932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

205070932 is a wasteful number, since it uses less digits than its factorization.

205070932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16176 (or 16157 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 205070932 is about 14320.2979019293. The cubic root of 205070932 is about 589.7048528562.

The spelling of 205070932 in words is "two hundred five million, seventy thousand, nine hundred thirty-two".