120568 has 16 divisors (see below), whose sum is σ = 258480. Its totient is φ = 51648.

The previous prime is 120563. The next prime is 120569. The reversal of 120568 is 865021.

It is a happy number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1021 + ... + 1132.

It is an arithmetic number, because the mean of its divisors is an integer number (16155).

2¹²⁰⁵⁶⁸ is an apocalyptic number.

It is an amenable number.

120568 is an abundant number, since it is smaller than the sum of its proper divisors (137912).

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

120568 is a wasteful number, since it uses less digits than its factorization.

120568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2166 (or 2162 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 120568 is about 347.2290310444. The cubic root of 120568 is about 49.4019417137.

Adding to 120568 its reverse (865021), we get a palindrome (985589).

The spelling of 120568 in words is "one hundred twenty thousand, five hundred sixty-eight".