110605609 has 8 divisors (see below), whose sum is σ = 112261760. Its totient is φ = 108956016.

The previous prime is 110605601. The next prime is 110605619. The reversal of 110605609 is 906506011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 110605609 - 2³ = 110605601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110605601) 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, 39979 + ... + 42655.

It is an arithmetic number, because the mean of its divisors is an integer number (14032720).

Almost surely, 2^110605609 is an apocalyptic number.

It is an amenable number.

110605609 is a deficient number, since it is larger than the sum of its proper divisors (1656151).

110605609 is an equidigital number, since it uses as much as digits as its factorization.

110605609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3279.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 110605609 is about 10516.9201290112. The cubic root of 110605609 is about 480.0196881392.

The spelling of 110605609 in words is "one hundred ten million, six hundred five thousand, six hundred nine".