108988048 has 40 divisors (see below), whose sum is σ = 229469688. Its totient is φ = 49846272.

The previous prime is 108988043. The next prime is 108988049. The reversal of 108988048 is 840889801.

It can be written as a sum of positive squares in 4 ways, for example, as 7139584 + 101848464 = 2672^2 + 10092^2 .

It is a junction number, because it is equal to n+sod(n) for n = 108987989 and 108988007.

It is not an unprimeable number, because it can be changed into a prime (108988043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21186 + ... + 25822.

Almost surely, 2^108988048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108988048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114734844).

108988048 is an abundant number, since it is smaller than the sum of its proper divisors (120481640).

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

108988048 is a wasteful number, since it uses less digits than its factorization.

108988048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4771 (or 4765 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 46.

The square root of 108988048 is about 10439.7340962306. The cubic root of 108988048 is about 477.6681578368.

The spelling of 108988048 in words is "one hundred eight million, nine hundred eighty-eight thousand, forty-eight".