205330002 has 16 divisors (see below), whose sum is σ = 410939040. Its totient is φ = 68396832.

The previous prime is 205330001. The next prime is 205330051. The reversal of 205330002 is 200033502.

It is not an unprimeable number, because it can be changed into a prime (205330001) 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 7 ways as a sum of consecutive naturals, for example, 1363 + ... + 20310.

It is an arithmetic number, because the mean of its divisors is an integer number (25683690).

Almost surely, 2^205330002 is an apocalyptic number.

205330002 is an abundant number, since it is smaller than the sum of its proper divisors (205609038).

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

205330002 is a wasteful number, since it uses less digits than its factorization.

205330002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23257.

The product of its (nonzero) digits is 180, while the sum is 15.

The square root of 205330002 is about 14329.3405989250. The cubic root of 205330002 is about 589.9530768007.

Adding to 205330002 its reverse (200033502), we get a palindrome (405363504).

The spelling of 205330002 in words is "two hundred five million, three hundred thirty thousand, two".