448707811 has 2 divisors, whose sum is σ = 448707812. Its totient is φ = 448707810.

The previous prime is 448707797. The next prime is 448707841. The reversal of 448707811 is 118707844.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 448707811 - 2⁷ = 448707683 is a prime.

It is not a weakly prime, because it can be changed into another prime (448707841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224353905 + 224353906.

It is an arithmetic number, because the mean of its divisors is an integer number (224353906).

Almost surely, 2^448707811 is an apocalyptic number.

448707811 is a deficient number, since it is larger than the sum of its proper divisors (1).

448707811 is an equidigital number, since it uses as much as digits as its factorization.

448707811 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 448707811 is about 21182.7243526417. The cubic root of 448707811 is about 765.5752353960.

The spelling of 448707811 in words is "four hundred forty-eight million, seven hundred seven thousand, eight hundred eleven".