108944432 has 40 divisors (see below), whose sum is σ = 224423136. Its totient is φ = 51055616.

The previous prime is 108944431. The next prime is 108944453. The reversal of 108944432 is 234449801.

It is a junction number, because it is equal to n+sod(n) for n = 108944392 and 108944401.

It is not an unprimeable number, because it can be changed into a prime (108944431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79013 + ... + 80379.

Almost surely, 2^108944432 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 108944432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112211568).

108944432 is an abundant number, since it is smaller than the sum of its proper divisors (115478704).

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

108944432 is a wasteful number, since it uses less digits than its factorization.

108944432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1685 (or 1679 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 108944432 is about 10437.6449451014. The cubic root of 108944432 is about 477.6044298882.

The spelling of 108944432 in words is "one hundred eight million, nine hundred forty-four thousand, four hundred thirty-two".