2073806 has 16 divisors (see below), whose sum is σ = 3580416. Its totient is φ = 882456.

The previous prime is 2073787. The next prime is 2073809. The reversal of 2073806 is 6083702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2073809) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 1895 + ... + 2781.

It is an arithmetic number, because the mean of its divisors is an integer number (223776).

2^2073806 is an apocalyptic number.

2073806 is a deficient number, since it is larger than the sum of its proper divisors (1506610).

2073806 is a wasteful number, since it uses less digits than its factorization.

2073806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 2073806 is about 1440.0715260014. The cubic root of 2073806 is about 127.5232509180.

The spelling of 2073806 in words is "two million, seventy-three thousand, eight hundred six".