230642200 has 24 divisors (see below), whose sum is σ = 536243580. Its totient is φ = 92256800.

The previous prime is 230642177. The next prime is 230642219. The reversal of 230642200 is 2246032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 576406 + ... + 576805.

Almost surely, 2^230642200 is an apocalyptic number.

230642200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230642200 is an abundant number, since it is smaller than the sum of its proper divisors (305601380).

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

230642200 is a wasteful number, since it uses less digits than its factorization.

230642200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153227 (or 1153218 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 230642200 is about 15186.9088362313. The cubic root of 230642200 is about 613.2622856686.

Adding to 230642200 its reverse (2246032), we get a palindrome (232888232).

The spelling of 230642200 in words is "two hundred thirty million, six hundred forty-two thousand, two hundred".