200223430 has 16 divisors (see below), whose sum is σ = 393166224. Its totient is φ = 72808480.

The previous prime is 200223421. The next prime is 200223461. The reversal of 200223430 is 34322002.

It is a congruent number.

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, 909997 + ... + 910216.

It is an arithmetic number, because the mean of its divisors is an integer number (24572889).

Almost surely, 2^200223430 is an apocalyptic number.

200223430 is a deficient number, since it is larger than the sum of its proper divisors (192942794).

200223430 is a wasteful number, since it uses less digits than its factorization.

200223430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1820231.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 200223430 is about 14150.0328621527. The cubic root of 200223430 is about 585.0212376930.

Adding to 200223430 its reverse (34322002), we get a palindrome (234545432).

The spelling of 200223430 in words is "two hundred million, two hundred twenty-three thousand, four hundred thirty".