448808049 has 24 divisors (see below), whose sum is σ = 680186624. Its totient is φ = 284796000.

The previous prime is 448808047. The next prime is 448808051. The reversal of 448808049 is 940808844.

It is an interprime number because it is at equal distance from previous prime (448808047) and next prime (448808051).

It is not a de Polignac number, because 448808049 - 2¹ = 448808047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 448807995 and 448808013.

It is not an unprimeable number, because it can be changed into a prime (448808047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3834 + ... + 30204.

Almost surely, 2^448808049 is an apocalyptic number.

It is an amenable number.

448808049 is a deficient number, since it is larger than the sum of its proper divisors (231378575).

448808049 is a wasteful number, since it uses less digits than its factorization.

448808049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26469 (or 26466 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The square root of 448808049 is about 21185.0902523449. The cubic root of 448808049 is about 765.6322390963.

The spelling of 448808049 in words is "four hundred forty-eight million, eight hundred eight thousand, forty-nine".