448847759 has 2 divisors, whose sum is σ = 448847760. Its totient is φ = 448847758.

The previous prime is 448847741. The next prime is 448847767. The reversal of 448847759 is 957748844.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 448847759 - 2¹² = 448843663 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (448847359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224423879 + 224423880.

It is an arithmetic number, because the mean of its divisors is an integer number (224423880).

Almost surely, 2^448847759 is an apocalyptic number.

448847759 is a deficient number, since it is larger than the sum of its proper divisors (1).

448847759 is an equidigital number, since it uses as much as digits as its factorization.

448847759 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9031680, while the sum is 56.

The square root of 448847759 is about 21186.0274473531. The cubic root of 448847759 is about 765.6548191724.

The spelling of 448847759 in words is "four hundred forty-eight million, eight hundred forty-seven thousand, seven hundred fifty-nine".