108768018 has 32 divisors (see below), whose sum is σ = 220280832. Its totient is φ = 35802000.

The previous prime is 108768017. The next prime is 108768019. The reversal of 108768018 is 810867801.

It is an interprime number because it is at equal distance from previous prime (108768017) and next prime (108768019).

It is not an unprimeable number, because it can be changed into a prime (108768017) 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, 245305 + ... + 245747.

It is an arithmetic number, because the mean of its divisors is an integer number (6883776).

Almost surely, 2^108768018 is an apocalyptic number.

108768018 is an abundant number, since it is smaller than the sum of its proper divisors (111512814).

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

108768018 is a wasteful number, since it uses less digits than its factorization.

108768018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870.

The product of its (nonzero) digits is 21504, while the sum is 39.

The square root of 108768018 is about 10429.1906685035. The cubic root of 108768018 is about 477.3464952512.

The spelling of 108768018 in words is "one hundred eight million, seven hundred sixty-eight thousand, eighteen".