200132566 has 16 divisors (see below), whose sum is σ = 304857504. Its totient is φ = 98518464.

The previous prime is 200132473. The next prime is 200132573. The reversal of 200132566 is 665231002.

It is a self number, because there is not a number n which added to its sum of digits gives 200132566.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123735 + ... + 125341.

It is an arithmetic number, because the mean of its divisors is an integer number (19053594).

Almost surely, 2^200132566 is an apocalyptic number.

200132566 is a deficient number, since it is larger than the sum of its proper divisors (104724938).

200132566 is a wasteful number, since it uses less digits than its factorization.

200132566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2535.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 200132566 is about 14146.8217632089. The cubic root of 200132566 is about 584.9327275505.

Adding to 200132566 its reverse (665231002), we get a palindrome (865363568).

The spelling of 200132566 in words is "two hundred million, one hundred thirty-two thousand, five hundred sixty-six".