448771 has 4 divisors (see below), whose sum is σ = 453232. Its totient is φ = 444312.

The previous prime is 448769. The next prime is 448793. The reversal of 448771 is 177844.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 448771 - 2¹ = 448769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (448741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2076 + ... + 2281.

It is an arithmetic number, because the mean of its divisors is an integer number (113308).

2⁴⁴⁸⁷⁷¹ is an apocalyptic number.

448771 is a deficient number, since it is larger than the sum of its proper divisors (4461).

448771 is a wasteful number, since it uses less digits than its factorization.

448771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4460.

The product of its digits is 6272, while the sum is 31.

The square root of 448771 is about 669.9037244261. The cubic root of 448771 is about 76.5611170929.

The spelling of 448771 in words is "four hundred forty-eight thousand, seven hundred seventy-one".