108288870 has 16 divisors (see below), whose sum is σ = 259893360. Its totient is φ = 28877024.

The previous prime is 108288863. The next prime is 108288883. The reversal of 108288870 is 78882801.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1804785 + ... + 1804844.

It is an arithmetic number, because the mean of its divisors is an integer number (16243335).

Almost surely, 2^108288870 is an apocalyptic number.

108288870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108288870 is an abundant number, since it is smaller than the sum of its proper divisors (151604490).

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

108288870 is a wasteful number, since it uses less digits than its factorization.

108288870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3609639.

The product of its (nonzero) digits is 57344, while the sum is 42.

The square root of 108288870 is about 10406.1938286772. The cubic root of 108288870 is about 476.6445232893.

The spelling of 108288870 in words is "one hundred eight million, two hundred eighty-eight thousand, eight hundred seventy".