2108874228 has 24 divisors (see below), whose sum is σ = 4924519488. Its totient is φ = 702413376.

The previous prime is 2108874227. The next prime is 2108874233. The reversal of 2108874228 is 8224788012.

It is a self number, because there is not a number n which added to its sum of digits gives 2108874228.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2108874227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51801 + ... + 83072.

It is an arithmetic number, because the mean of its divisors is an integer number (205188312).

Almost surely, 2^2108874228 is an apocalyptic number.

It is an amenable number.

2108874228 is an abundant number, since it is smaller than the sum of its proper divisors (2815645260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2108874228 is a wasteful number, since it uses less digits than its factorization.

2108874228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136183 (or 136181 counting only the distinct ones).

The product of its (nonzero) digits is 114688, while the sum is 42.

The square root of 2108874228 is about 45922.4806385718. The cubic root of 2108874228 is about 1282.3804636108.

The spelling of 2108874228 in words is "two billion, one hundred eight million, eight hundred seventy-four thousand, two hundred twenty-eight".