448265271 has 16 divisors (see below), whose sum is σ = 639463040. Its totient is φ = 278471520.

The previous prime is 448265261. The next prime is 448265281. The reversal of 448265271 is 172562844.

It is an interprime number because it is at equal distance from previous prime (448265261) and next prime (448265281).

It is not a de Polignac number, because 448265271 - 2¹¹ = 448263223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448265201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60985 + ... + 67938.

It is an arithmetic number, because the mean of its divisors is an integer number (39966440).

Almost surely, 2^448265271 is an apocalyptic number.

448265271 is a deficient number, since it is larger than the sum of its proper divisors (191197769).

448265271 is a wasteful number, since it uses less digits than its factorization.

448265271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129006.

The product of its digits is 107520, while the sum is 39.

The square root of 448265271 is about 21172.2759995235. The cubic root of 448265271 is about 765.3234686578.

The spelling of 448265271 in words is "four hundred forty-eight million, two hundred sixty-five thousand, two hundred seventy-one".