5723423 has 2 divisors, whose sum is σ = 5723424. Its totient is φ = 5723422.

The previous prime is 5723387. The next prime is 5723461. The reversal of 5723423 is 3243275.

5723423 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5723423 - 2¹⁰ = 5722399 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5723392 and 5723401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5723483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2861711 + 2861712.

It is an arithmetic number, because the mean of its divisors is an integer number (2861712).

Almost surely, 2^5723423 is an apocalyptic number.

5723423 is a deficient number, since it is larger than the sum of its proper divisors (1).

5723423 is an equidigital number, since it uses as much as digits as its factorization.

5723423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5040, while the sum is 26.

The square root of 5723423 is about 2392.3676556917. The cubic root of 5723423 is about 178.8759478798.

Adding to 5723423 its reverse (3243275), we get a palindrome (8966698).

The spelling of 5723423 in words is "five million, seven hundred twenty-three thousand, four hundred twenty-three".