243568112 has 20 divisors (see below), whose sum is σ = 499673376. Its totient is φ = 114620160.

The previous prime is 243568111. The next prime is 243568121. The reversal of 243568112 is 211865342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243568111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 447464 + ... + 448007.

Almost surely, 2^243568112 is an apocalyptic number.

It is an amenable number.

243568112 is an abundant number, since it is smaller than the sum of its proper divisors (256105264).

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

243568112 is a wasteful number, since it uses less digits than its factorization.

243568112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895496 (or 895490 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 243568112 is about 15606.6688309838. The cubic root of 243568112 is about 624.5110731940.

The spelling of 243568112 in words is "two hundred forty-three million, five hundred sixty-eight thousand, one hundred twelve".