448800887 has 2 divisors, whose sum is σ = 448800888. Its totient is φ = 448800886.

The previous prime is 448800827. The next prime is 448800889. The reversal of 448800887 is 788008844.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 448800887 - 2⁶ = 448800823 is a prime.

Together with 448800889, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (448800889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224400443 + 224400444.

It is an arithmetic number, because the mean of its divisors is an integer number (224400444).

Almost surely, 2^448800887 is an apocalyptic number.

448800887 is a deficient number, since it is larger than the sum of its proper divisors (1).

448800887 is an equidigital number, since it uses as much as digits as its factorization.

448800887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 458752, while the sum is 47.

The square root of 448800887 is about 21184.9212176963. The cubic root of 448800887 is about 765.6281664664.

The spelling of 448800887 in words is "four hundred forty-eight million, eight hundred thousand, eight hundred eighty-seven".