6723023 has 2 divisors, whose sum is σ = 6723024. Its totient is φ = 6723022.

The previous prime is 6722987. The next prime is 6723037. The reversal of 6723023 is 3203276.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6723023 - 2⁸ = 6722767 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6723023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6723053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3361511 + 3361512.

It is an arithmetic number, because the mean of its divisors is an integer number (3361512).

Almost surely, 2^6723023 is an apocalyptic number.

6723023 is a deficient number, since it is larger than the sum of its proper divisors (1).

6723023 is an equidigital number, since it uses as much as digits as its factorization.

6723023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 6723023 is about 2592.8792875874. The cubic root of 6723023 is about 188.7360517740.

Adding to 6723023 its reverse (3203276), we get a palindrome (9926299).

The spelling of 6723023 in words is "six million, seven hundred twenty-three thousand, twenty-three".