112568559 has 8 divisors (see below), whose sum is σ = 157991040. Its totient is φ = 71095896.

The previous prime is 112568557. The next prime is 112568563. The reversal of 112568559 is 955865211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112568559 - 2¹ = 112568557 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112568559.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112568557) by changing a digit.

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, 987387 + ... + 987500.

It is an arithmetic number, because the mean of its divisors is an integer number (19748880).

Almost surely, 2^112568559 is an apocalyptic number.

112568559 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

112568559 is a deficient number, since it is larger than the sum of its proper divisors (45422481).

112568559 is a wasteful number, since it uses less digits than its factorization.

112568559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1974909.

The product of its digits is 108000, while the sum is 42.

The square root of 112568559 is about 10609.8331278112. The cubic root of 112568559 is about 482.8427360731.

The spelling of 112568559 in words is "one hundred twelve million, five hundred sixty-eight thousand, five hundred fifty-nine".