109608 has 16 divisors (see below), whose sum is σ = 274080. Its totient is φ = 36528.

The previous prime is 109597. The next prime is 109609. The reversal of 109608 is 806901.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 4567 = 109608 / (1 + 0 + 9 + 6 + 0 + 8).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 109608.

It is not an unprimeable number, because it can be changed into a prime (109609) 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, 2260 + ... + 2307.

It is an arithmetic number, because the mean of its divisors is an integer number (17130).

2¹⁰⁹⁶⁰⁸ is an apocalyptic number.

It is an amenable number.

109608 is an abundant number, since it is smaller than the sum of its proper divisors (164472).

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

109608 is a wasteful number, since it uses less digits than its factorization.

109608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4576 (or 4572 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 109608 is about 331.0709893663. The cubic root of 109608 is about 47.8572145667.

It can be divided in two parts, 109 and 608, that added together give a palindrome (717).

The spelling of 109608 in words is "one hundred nine thousand, six hundred eight".