118938568 has 64 divisors (see below), whose sum is σ = 265605120. Its totient is φ = 48859200.

The previous prime is 118938563. The next prime is 118938571. The reversal of 118938568 is 865839811.

It is not an unprimeable number, because it can be changed into a prime (118938563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227155 + ... + 227677.

It is an arithmetic number, because the mean of its divisors is an integer number (4150080).

Almost surely, 2^118938568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118938568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132802560).

118938568 is an abundant number, since it is smaller than the sum of its proper divisors (146666552).

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

118938568 is a wasteful number, since it uses less digits than its factorization.

118938568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698 (or 694 counting only the distinct ones).

The product of its digits is 414720, while the sum is 49.

The square root of 118938568 is about 10905.8960200435. The cubic root of 118938568 is about 491.7838189216.

The spelling of 118938568 in words is "one hundred eighteen million, nine hundred thirty-eight thousand, five hundred sixty-eight".