2076806 has 16 divisors (see below), whose sum is σ = 3281040. Its totient is φ = 984480.

The previous prime is 2076803. The next prime is 2076829. The reversal of 2076806 is 6086702.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2076803) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3245 + ... + 3831.

It is an arithmetic number, because the mean of its divisors is an integer number (205065).

2^2076806 is an apocalyptic number.

2076806 is a deficient number, since it is larger than the sum of its proper divisors (1204234).

2076806 is a wasteful number, since it uses less digits than its factorization.

2076806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 2076806 is about 1441.1127644983. The cubic root of 2076806 is about 127.5847136623.

It can be divided in two parts, 2076 and 806, that added together give a palindrome (2882).

The spelling of 2076806 in words is "two million, seventy-six thousand, eight hundred six".