2812106 has 32 divisors (see below), whose sum is σ = 4987008. Its totient is φ = 1175040.

The previous prime is 2812099. The next prime is 2812129. The reversal of 2812106 is 6012182.

2812106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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 in 15 ways as a sum of consecutive naturals, for example, 27251 + ... + 27353.

It is an arithmetic number, because the mean of its divisors is an integer number (155844).

2^2812106 is an apocalyptic number.

2812106 is a deficient number, since it is larger than the sum of its proper divisors (2174902).

2812106 is a wasteful number, since it uses less digits than its factorization.

2812106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 2812106 is about 1676.9335109061. The cubic root of 2812106 is about 141.1488125898.

Adding to 2812106 its reverse (6012182), we get a palindrome (8824288).

The spelling of 2812106 in words is "two million, eight hundred twelve thousand, one hundred six".