108835939 has 4 divisors (see below), whose sum is σ = 110460424. Its totient is φ = 107211456.

The previous prime is 108835897. The next prime is 108835949. The reversal of 108835939 is 939538801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 939538801 = 257 ⋅3655793.

It is a cyclic number.

It is not a de Polignac number, because 108835939 - 2⁹ = 108835427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108835949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 812142 + ... + 812275.

It is an arithmetic number, because the mean of its divisors is an integer number (27615106).

Almost surely, 2^108835939 is an apocalyptic number.

108835939 is a deficient number, since it is larger than the sum of its proper divisors (1624485).

108835939 is an equidigital number, since it uses as much as digits as its factorization.

108835939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1624484.

The product of its (nonzero) digits is 233280, while the sum is 46.

The square root of 108835939 is about 10432.4464532534. The cubic root of 108835939 is about 477.4458354358.

The spelling of 108835939 in words is "one hundred eight million, eight hundred thirty-five thousand, nine hundred thirty-nine".