200530536 has 16 divisors (see below), whose sum is σ = 501326400. Its totient is φ = 66843504.

The previous prime is 200530513. The next prime is 200530571. The reversal of 200530536 is 635035002.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 8355439 = 200530536 / (2 + 0 + 0 + 5 + 3 + 0 + 5 + 3 + 6).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4177696 + ... + 4177743.

It is an arithmetic number, because the mean of its divisors is an integer number (31332900).

Almost surely, 2^200530536 is an apocalyptic number.

It is an amenable number.

200530536 is an abundant number, since it is smaller than the sum of its proper divisors (300795864).

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

200530536 is a wasteful number, since it uses less digits than its factorization.

200530536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8355448 (or 8355444 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 200530536 is about 14160.8804811000. The cubic root of 200530536 is about 585.3201899742.

Adding to 200530536 its reverse (635035002), we get a palindrome (835565538).

The spelling of 200530536 in words is "two hundred million, five hundred thirty thousand, five hundred thirty-six".