448810717 has 2 divisors, whose sum is σ = 448810718. Its totient is φ = 448810716.

The previous prime is 448810711. The next prime is 448810721. The reversal of 448810717 is 717018844.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 440202361 + 8608356 = 20981^2 + 2934^2 .

It is a cyclic number.

It is not a de Polignac number, because 448810717 - 2¹⁹ = 448286429 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 448810717.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (448810711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224405358 + 224405359.

It is an arithmetic number, because the mean of its divisors is an integer number (224405359).

Almost surely, 2^448810717 is an apocalyptic number.

It is an amenable number.

448810717 is a deficient number, since it is larger than the sum of its proper divisors (1).

448810717 is an equidigital number, since it uses as much as digits as its factorization.

448810717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50176, while the sum is 40.

The square root of 448810717 is about 21185.1532210650. The cubic root of 448810717 is about 765.6337562281.

The spelling of 448810717 in words is "four hundred forty-eight million, eight hundred ten thousand, seven hundred seventeen".