2041873 has 4 divisors (see below), whose sum is σ = 2149360. Its totient is φ = 1934388.

The previous prime is 2041867. The next prime is 2041891. The reversal of 2041873 is 3781402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3781402 = 2 ⋅1890701.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2041873 is a prime.

It is a Duffinian 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 3 ways as a sum of consecutive naturals, for example, 53715 + ... + 53752.

It is an arithmetic number, because the mean of its divisors is an integer number (537340).

2^2041873 is an apocalyptic number.

It is an amenable number.

2041873 is a deficient number, since it is larger than the sum of its proper divisors (107487).

2041873 is a wasteful number, since it uses less digits than its factorization.

2041873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107486.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 2041873 is about 1428.9412164256. The cubic root of 2041873 is about 126.8653169505.

The spelling of 2041873 in words is "two million, forty-one thousand, eight hundred seventy-three".