448364775 has 24 divisors (see below), whose sum is σ = 748237824. Its totient is φ = 236888800.

The previous prime is 448364747. The next prime is 448364797. The reversal of 448364775 is 577463844.

It is a happy number.

It is not a de Polignac number, because 448364775 - 2⁸ = 448364519 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19911 + ... + 35960.

It is an arithmetic number, because the mean of its divisors is an integer number (31176576).

Almost surely, 2^448364775 is an apocalyptic number.

448364775 is a deficient number, since it is larger than the sum of its proper divisors (299873049).

448364775 is a wasteful number, since it uses less digits than its factorization.

448364775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55991 (or 55986 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 48.

The square root of 448364775 is about 21174.6257345909. The cubic root of 448364775 is about 765.3800922074.

The spelling of 448364775 in words is "four hundred forty-eight million, three hundred sixty-four thousand, seven hundred seventy-five".