2044871 has 8 divisors (see below), whose sum is σ = 2104704. Its totient is φ = 1986040.

The previous prime is 2044849. The next prime is 2044873. The reversal of 2044871 is 1784402.

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

It is a cyclic number.

It is not a de Polignac number, because 2044871 - 2¹⁴ = 2028487 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 2044871.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044873) 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, 5720 + ... + 6066.

It is an arithmetic number, because the mean of its divisors is an integer number (263088).

2^2044871 is an apocalyptic number.

2044871 is a deficient number, since it is larger than the sum of its proper divisors (59833).

2044871 is an equidigital number, since it uses as much as digits as its factorization.

2044871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501.

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 2044871 is about 1429.9898601039. The cubic root of 2044871 is about 126.9273770011.

The spelling of 2044871 in words is "two million, forty-four thousand, eight hundred seventy-one".