2108075 has 24 divisors (see below), whose sum is σ = 2798928. Its totient is φ = 1572480.

The previous prime is 2108063. The next prime is 2108077. The reversal of 2108075 is 5708012.

It is not a de Polignac number, because 2108075 - 2⁴ = 2108059 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2108075.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2108077) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39749 + ... + 39801.

It is an arithmetic number, because the mean of its divisors is an integer number (116622).

2^2108075 is an apocalyptic number.

2108075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2108075 is a deficient number, since it is larger than the sum of its proper divisors (690853).

2108075 is a wasteful number, since it uses less digits than its factorization.

2108075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143 (or 138 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 2108075 is about 1451.9211411093. The cubic root of 2108075 is about 128.2218442905.

The spelling of 2108075 in words is "two million, one hundred eight thousand, seventy-five".