118452568 has 16 divisors (see below), whose sum is σ = 239183280. Its totient is φ = 54670368.

The previous prime is 118452547. The next prime is 118452569. The reversal of 118452568 is 865254811.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 118452568.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118452569) 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, 569380 + ... + 569587.

It is an arithmetic number, because the mean of its divisors is an integer number (14948955).

Almost surely, 2^118452568 is an apocalyptic number.

It is an amenable number.

118452568 is an abundant number, since it is smaller than the sum of its proper divisors (120730712).

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

118452568 is a wasteful number, since it uses less digits than its factorization.

118452568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138986 (or 1138982 counting only the distinct ones).

The product of its digits is 76800, while the sum is 40.

The square root of 118452568 is about 10883.5916865711. The cubic root of 118452568 is about 491.1130714933.

The spelling of 118452568 in words is "one hundred eighteen million, four hundred fifty-two thousand, five hundred sixty-eight".