8748673 has 2 divisors, whose sum is σ = 8748674. Its totient is φ = 8748672.

The previous prime is 8748653. The next prime is 8748709. The reversal of 8748673 is 3768478.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5626384 + 3122289 = 2372^2 + 1767^2 .

It is a cyclic number.

It is not a de Polignac number, because 8748673 - 2⁹ = 8748161 is a prime.

8748673 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (8748643) 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, 4374336 + 4374337.

It is an arithmetic number, because the mean of its divisors is an integer number (4374337).

Almost surely, 2^8748673 is an apocalyptic number.

It is an amenable number.

8748673 is a deficient number, since it is larger than the sum of its proper divisors (1).

8748673 is an equidigital number, since it uses as much as digits as its factorization.

8748673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 225792, while the sum is 43.

The square root of 8748673 is about 2957.8155791056. The cubic root of 8748673 is about 206.0538474246.

The spelling of 8748673 in words is "eight million, seven hundred forty-eight thousand, six hundred seventy-three".