6572723 has 2 divisors, whose sum is σ = 6572724. Its totient is φ = 6572722.

The previous prime is 6572711. The next prime is 6572729. The reversal of 6572723 is 3272756.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6572723 - 2⁴ = 6572707 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6572723.

It is not a weakly prime, because it can be changed into another prime (6572729) 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 as a sum of consecutive naturals, namely, 3286361 + 3286362.

It is an arithmetic number, because the mean of its divisors is an integer number (3286362).

Almost surely, 2^6572723 is an apocalyptic number.

6572723 is a deficient number, since it is larger than the sum of its proper divisors (1).

6572723 is an equidigital number, since it uses as much as digits as its factorization.

6572723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17640, while the sum is 32.

The square root of 6572723 is about 2563.7322403090. The cubic root of 6572723 is about 187.3189766933.

The spelling of 6572723 in words is "six million, five hundred seventy-two thousand, seven hundred twenty-three".