2044806 has 8 divisors (see below), whose sum is σ = 4089624. Its totient is φ = 681600.

The previous prime is 2044789. The next prime is 2044831. The reversal of 2044806 is 6084402.

It is a sphenic number, since it is the product of 3 distinct primes.

2044806 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170395 + ... + 170406.

It is an arithmetic number, because the mean of its divisors is an integer number (511203).

2^2044806 is an apocalyptic number.

2044806 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2044806 is a wasteful number, since it uses less digits than its factorization.

2044806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340806.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 2044806 is about 1429.9671324894. The cubic root of 2044806 is about 126.9260321132.

It can be divided in two parts, 2044 and 806, that added together give a triangular number (2850 = T₇₅).

The spelling of 2044806 in words is "two million, forty-four thousand, eight hundred six".