2008922 has 4 divisors (see below), whose sum is σ = 3013386. Its totient is φ = 1004460.

The previous prime is 2008901. The next prime is 2008933. The reversal of 2008922 is 2298002.

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., 1907161 + 101761 = 1381^2 + 319^2 .

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502229 + ... + 502232.

2^2008922 is an apocalyptic number.

2008922 is a deficient number, since it is larger than the sum of its proper divisors (1004464).

2008922 is a wasteful number, since it uses less digits than its factorization.

2008922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004463.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 2008922 is about 1417.3644556006. The cubic root of 2008922 is about 126.1791773482.

The spelling of 2008922 in words is "two million, eight thousand, nine hundred twenty-two".