2044106 has 4 divisors (see below), whose sum is σ = 3066162. Its totient is φ = 1022052.

The previous prime is 2044099. The next prime is 2044111. The reversal of 2044106 is 6014402.

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., 1713481 + 330625 = 1309^2 + 575^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511025 + ... + 511028.

2^2044106 is an apocalyptic number.

2044106 is a deficient number, since it is larger than the sum of its proper divisors (1022056).

2044106 is a wasteful number, since it uses less digits than its factorization.

2044106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022055.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2044106 is about 1429.7223506681. The cubic root of 2044106 is about 126.9115468983.

Adding to 2044106 its reverse (6014402), we get a palindrome (8058508).

The spelling of 2044106 in words is "two million, forty-four thousand, one hundred six".