5673873 has 4 divisors (see below), whose sum is σ = 7565168. Its totient is φ = 3782580.

The previous prime is 5673851. The next prime is 5673883. The reversal of 5673873 is 3783765.

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.

It is not a de Polignac number, because 5673873 - 2⁹ = 5673361 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5673883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 945643 + ... + 945648.

It is an arithmetic number, because the mean of its divisors is an integer number (1891292).

Almost surely, 2^5673873 is an apocalyptic number.

It is an amenable number.

5673873 is a deficient number, since it is larger than the sum of its proper divisors (1891295).

5673873 is a wasteful number, since it uses less digits than its factorization.

5673873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1891294.

The product of its digits is 105840, while the sum is 39.

The square root of 5673873 is about 2381.9892946863. The cubic root of 5673873 is about 178.3582504173.

The spelling of 5673873 in words is "five million, six hundred seventy-three thousand, eight hundred seventy-three".