109914609 has 8 divisors (see below), whose sum is σ = 167488960. Its totient is φ = 62808336.

The previous prime is 109914599. The next prime is 109914613. The reversal of 109914609 is 906419901.

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

It is not a de Polignac number, because 109914609 - 2⁴ = 109914593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109914509) 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, 2616994 + ... + 2617035.

It is an arithmetic number, because the mean of its divisors is an integer number (20936120).

Almost surely, 2^109914609 is an apocalyptic number.

It is an amenable number.

109914609 is a deficient number, since it is larger than the sum of its proper divisors (57574351).

109914609 is an equidigital number, since it uses as much as digits as its factorization.

109914609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5234039.

The product of its (nonzero) digits is 17496, while the sum is 39.

The square root of 109914609 is about 10484.0168351639. The cubic root of 109914609 is about 479.0179705399.

The spelling of 109914609 in words is "one hundred nine million, nine hundred fourteen thousand, six hundred nine".