2090841 has 8 divisors (see below), whose sum is σ = 2794560. Its totient is φ = 1390512.

The previous prime is 2090831. The next prime is 2090843. The reversal of 2090841 is 1480902.

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

It is not a de Polignac number, because 2090841 - 2⁹ = 2090329 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2090843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1636 + ... + 2618.

It is an arithmetic number, because the mean of its divisors is an integer number (349320).

2^2090841 is an apocalyptic number.

It is an amenable number.

2090841 is a deficient number, since it is larger than the sum of its proper divisors (703719).

2090841 is an equidigital number, since it uses as much as digits as its factorization.

2090841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1695.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 2090841 is about 1445.9740661575. The cubic root of 2090841 is about 127.8714733641.

The spelling of 2090841 in words is "two million, ninety thousand, eight hundred forty-one".