2108055 has 16 divisors (see below), whose sum is σ = 3391200. Its totient is φ = 1118208.

The previous prime is 2108047. The next prime is 2108059. The reversal of 2108055 is 5508012.

It is not a de Polignac number, because 2108055 - 2³ = 2108047 is a prime.

2108055 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2108059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4471 + ... + 4919.

It is an arithmetic number, because the mean of its divisors is an integer number (211950).

2^2108055 is an apocalyptic number.

2108055 is a deficient number, since it is larger than the sum of its proper divisors (1283145).

2108055 is a wasteful number, since it uses less digits than its factorization.

2108055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 2108055 is about 1451.9142536665. The cubic root of 2108055 is about 128.2214387949.

The spelling of 2108055 in words is "two million, one hundred eight thousand, fifty-five".