8748567197 has 2 divisors, whose sum is σ = 8748567198. Its totient is φ = 8748567196.

The previous prime is 8748567187. The next prime is 8748567229. The reversal of 8748567197 is 7917658478.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4975045156 + 3773522041 = 70534^2 + 61429^2 .

It is a cyclic number.

It is not a de Polignac number, because 8748567197 - 2⁸ = 8748566941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8748567137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4374283598 + 4374283599.

It is an arithmetic number, because the mean of its divisors is an integer number (4374283599).

Almost surely, 2^8748567197 is an apocalyptic number.

It is an amenable number.

8748567197 is a deficient number, since it is larger than the sum of its proper divisors (1).

8748567197 is an equidigital number, since it uses as much as digits as its factorization.

8748567197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23708160, while the sum is 62.

The square root of 8748567197 is about 93533.7757016149. The cubic root of 8748567197 is about 2060.5301677656.

The spelling of 8748567197 in words is "eight billion, seven hundred forty-eight million, five hundred sixty-seven thousand, one hundred ninety-seven".