120432568 has 16 divisors (see below), whose sum is σ = 226044000. Its totient is φ = 60154176.

The previous prime is 120432547. The next prime is 120432569. The reversal of 120432568 is 865234021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120432569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1068 + ... + 15556.

It is an arithmetic number, because the mean of its divisors is an integer number (14127750).

Almost surely, 2^120432568 is an apocalyptic number.

It is an amenable number.

120432568 is a deficient number, since it is larger than the sum of its proper divisors (105611432).

120432568 is a wasteful number, since it uses less digits than its factorization.

120432568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15534 (or 15530 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 120432568 is about 10974.1773267977. The cubic root of 120432568 is about 493.8343732755.

Adding to 120432568 its reverse (865234021), we get a palindrome (985666589).

The spelling of 120432568 in words is "one hundred twenty million, four hundred thirty-two thousand, five hundred sixty-eight".