109808935 has 16 divisors (see below), whose sum is σ = 136951200. Its totient is φ = 84422016.

The previous prime is 109808927. The next prime is 109808953. The reversal of 109808935 is 539808901.

It is not a de Polignac number, because 109808935 - 2³ = 109808927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 109808891 and 109808900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31552 + ... + 34858.

It is an arithmetic number, because the mean of its divisors is an integer number (8559450).

Almost surely, 2^109808935 is an apocalyptic number.

109808935 is a deficient number, since it is larger than the sum of its proper divisors (27142265).

109808935 is a wasteful number, since it uses less digits than its factorization.

109808935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3570.

The product of its (nonzero) digits is 77760, while the sum is 43.

The square root of 109808935 is about 10478.9758564470. The cubic root of 109808935 is about 478.8644089815.

The spelling of 109808935 in words is "one hundred nine million, eight hundred eight thousand, nine hundred thirty-five".