108944 has 20 divisors (see below), whose sum is σ = 230640. Its totient is φ = 49440.

The previous prime is 108943. The next prime is 108947. The reversal of 108944 is 449801.

108944 = T₆₆ + T₆₇ + ... + T₉₇.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (108943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134 + ... + 485.

It is an arithmetic number, because the mean of its divisors is an integer number (11532).

2¹⁰⁸⁹⁴⁴ is an apocalyptic number.

It is an amenable number.

108944 is an abundant number, since it is smaller than the sum of its proper divisors (121696).

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

108944 is a wasteful number, since it uses less digits than its factorization.

108944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638 (or 632 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 108944 is about 330.0666599340. The cubic root of 108944 is about 47.7603798602.

The spelling of 108944 in words is "one hundred eight thousand, nine hundred forty-four".