108873856 has 96 divisors (see below), whose sum is σ = 268790400. Its totient is φ = 43011072.

The previous prime is 108873841. The next prime is 108873871. The reversal of 108873856 is 658378801.

It is an interprime number because it is at equal distance from previous prime (108873841) and next prime (108873871).

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 151065 + ... + 151783.

It is an arithmetic number, because the mean of its divisors is an integer number (2799900).

Almost surely, 2^108873856 is an apocalyptic number.

108873856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108873856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134395200).

108873856 is an abundant number, since it is smaller than the sum of its proper divisors (159916544).

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

108873856 is an equidigital number, since it uses as much as digits as its factorization.

108873856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766 (or 741 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 46.

The square root of 108873856 is about 10434.2635581051. The cubic root of 108873856 is about 477.5012742672.

The spelling of 108873856 in words is "one hundred eight million, eight hundred seventy-three thousand, eight hundred fifty-six".