118438768 has 20 divisors (see below), whose sum is σ = 262257520. Its totient is φ = 50759424.

The previous prime is 118438763. The next prime is 118438769. The reversal of 118438768 is 867834811.

It is a super-3 number, since 3×118438768³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118438763) 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, 528633 + ... + 528856.

It is an arithmetic number, because the mean of its divisors is an integer number (13112876).

Almost surely, 2^118438768 is an apocalyptic number.

It is an amenable number.

118438768 is an abundant number, since it is smaller than the sum of its proper divisors (143818752).

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

118438768 is a wasteful number, since it uses less digits than its factorization.

118438768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057504 (or 1057498 counting only the distinct ones).

The product of its digits is 258048, while the sum is 46.

The square root of 118438768 is about 10882.9576862175. The cubic root of 118438768 is about 491.0939988138.

The spelling of 118438768 in words is "one hundred eighteen million, four hundred thirty-eight thousand, seven hundred sixty-eight".