200043232 has 12 divisors (see below), whose sum is σ = 393835176. Its totient is φ = 100021600.

The previous prime is 200043227. The next prime is 200043269. The reversal of 200043232 is 232340002.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3125644 + ... + 3125707.

It is an arithmetic number, because the mean of its divisors is an integer number (32819598).

Almost surely, 2^200043232 is an apocalyptic number.

It is an amenable number.

200043232 is a deficient number, since it is larger than the sum of its proper divisors (193791944).

200043232 is an equidigital number, since it uses as much as digits as its factorization.

200043232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6251361 (or 6251353 counting only the distinct ones).

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

The square root of 200043232 is about 14143.6640231589. The cubic root of 200043232 is about 584.8456816518.

Adding to 200043232 its reverse (232340002), we get a palindrome (432383234).

The spelling of 200043232 in words is "two hundred million, forty-three thousand, two hundred thirty-two".