448928805 has 32 divisors (see below), whose sum is σ = 778780800. Its totient is φ = 219513600.

The previous prime is 448928737. The next prime is 448928813. The reversal of 448928805 is 508829844.

It is not a de Polignac number, because 448928805 - 2¹⁰ = 448927781 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21330 + ... + 36780.

It is an arithmetic number, because the mean of its divisors is an integer number (24336900).

Almost surely, 2^448928805 is an apocalyptic number.

It is an amenable number.

448928805 is a deficient number, since it is larger than the sum of its proper divisors (329851995).

448928805 is a wasteful number, since it uses less digits than its factorization.

448928805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15621.

The product of its (nonzero) digits is 737280, while the sum is 48.

The square root of 448928805 is about 21187.9400839251. The cubic root of 448928805 is about 765.7008997752.

The spelling of 448928805 in words is "four hundred forty-eight million, nine hundred twenty-eight thousand, eight hundred five".