448288161 has 8 divisors (see below), whose sum is σ = 598014720. Its totient is φ = 298710192.

The previous prime is 448288133. The next prime is 448288199. The reversal of 448288161 is 161882844.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 448288161 - 2⁶ = 448288097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (448288111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29905 + ... + 42318.

It is an arithmetic number, because the mean of its divisors is an integer number (74751840).

Almost surely, 2^448288161 is an apocalyptic number.

It is an amenable number.

448288161 is a deficient number, since it is larger than the sum of its proper divisors (149726559).

448288161 is a wasteful number, since it uses less digits than its factorization.

448288161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74295.

The product of its digits is 98304, while the sum is 42.

The square root of 448288161 is about 21172.8165580303. The cubic root of 448288161 is about 765.3364951380.

The spelling of 448288161 in words is "four hundred forty-eight million, two hundred eighty-eight thousand, one hundred sixty-one".