109830717 has 12 divisors (see below), whose sum is σ = 160428060. Its totient is φ = 72397248.

The previous prime is 109830713. The next prime is 109830719. The reversal of 109830717 is 717038901.

It can be written as a sum of positive squares in 2 ways, for example, as 29746116 + 80084601 = 5454^2 + 8949^2 .

It is not a de Polignac number, because 109830717 - 2² = 109830713 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109830713) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67758 + ... + 69359.

It is an arithmetic number, because the mean of its divisors is an integer number (13369005).

Almost surely, 2^109830717 is an apocalyptic number.

It is an amenable number.

109830717 is a deficient number, since it is larger than the sum of its proper divisors (50597343).

109830717 is a wasteful number, since it uses less digits than its factorization.

109830717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137212 (or 137209 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 36.

The square root of 109830717 is about 10480.0151240349. The cubic root of 109830717 is about 478.8960698384.

The spelling of 109830717 in words is "one hundred nine million, eight hundred thirty thousand, seven hundred seventeen".