200230756 has 24 divisors (see below), whose sum is σ = 383767776. Its totient is φ = 90654720.

The previous prime is 200230741. The next prime is 200230769. The reversal of 200230756 is 657032002.

It is a self number, because there is not a number n which added to its sum of digits gives 200230756.

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 7 ways as a sum of consecutive naturals, for example, 2455 + ... + 20161.

It is an arithmetic number, because the mean of its divisors is an integer number (15990324).

Almost surely, 2^200230756 is an apocalyptic number.

It is an amenable number.

200230756 is a deficient number, since it is larger than the sum of its proper divisors (183537020).

200230756 is a wasteful number, since it uses less digits than its factorization.

200230756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17979 (or 17977 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 200230756 is about 14150.2917284415. The cubic root of 200230756 is about 585.0283727442.

Adding to 200230756 its reverse (657032002), we get a palindrome (857262758).

The spelling of 200230756 in words is "two hundred million, two hundred thirty thousand, seven hundred fifty-six".