5673443 has 2 divisors, whose sum is σ = 5673444. Its totient is φ = 5673442.

The previous prime is 5673431. The next prime is 5673449. The reversal of 5673443 is 3443765.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5673443 - 2¹⁸ = 5411299 is a prime.

It is not a weakly prime, because it can be changed into another prime (5673449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2836721 + 2836722.

It is an arithmetic number, because the mean of its divisors is an integer number (2836722).

Almost surely, 2^5673443 is an apocalyptic number.

5673443 is a deficient number, since it is larger than the sum of its proper divisors (1).

5673443 is an equidigital number, since it uses as much as digits as its factorization.

5673443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 32.

The square root of 5673443 is about 2381.8990322850. The cubic root of 5673443 is about 178.3537446188.

It can be divided in two parts, 5673 and 443, that added together give a palindrome (6116).

The spelling of 5673443 in words is "five million, six hundred seventy-three thousand, four hundred forty-three".