6473723 has 2 divisors, whose sum is σ = 6473724. Its totient is φ = 6473722.

The previous prime is 6473711. The next prime is 6473743. The reversal of 6473723 is 3273746.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6473723 - 2⁶ = 6473659 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6473723.

It is not a weakly prime, because it can be changed into another prime (6473743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3236861 + 3236862.

It is an arithmetic number, because the mean of its divisors is an integer number (3236862).

Almost surely, 2^6473723 is an apocalyptic number.

6473723 is a deficient number, since it is larger than the sum of its proper divisors (1).

6473723 is an equidigital number, since it uses as much as digits as its factorization.

6473723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21168, while the sum is 32.

The square root of 6473723 is about 2544.3511943126. The cubic root of 6473723 is about 186.3737330747.

The spelling of 6473723 in words is "six million, four hundred seventy-three thousand, seven hundred twenty-three".