2108882 has 4 divisors (see below), whose sum is σ = 3163326. Its totient is φ = 1054440.

The previous prime is 2108881. The next prime is 2108927. The reversal of 2108882 is 2888012.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2105401 + 3481 = 1451^2 + 59^2 .

It is not an unprimeable number, because it can be changed into a prime (2108881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527219 + ... + 527222.

2^2108882 is an apocalyptic number.

2108882 is a deficient number, since it is larger than the sum of its proper divisors (1054444).

2108882 is a wasteful number, since it uses less digits than its factorization.

2108882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054443.

The product of its (nonzero) digits is 2048, while the sum is 29.

The square root of 2108882 is about 1452.1990221729. The cubic root of 2108882 is about 128.2382038961.

The spelling of 2108882 in words is "two million, one hundred eight thousand, eight hundred eighty-two".