448871 has 2 divisors, whose sum is σ = 448872. Its totient is φ = 448870.

The previous prime is 448867. The next prime is 448873. The reversal of 448871 is 178844.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 448871 - 2² = 448867 is a prime.

Together with 448873, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (448873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224435 + 224436.

It is an arithmetic number, because the mean of its divisors is an integer number (224436).

2⁴⁴⁸⁸⁷¹ is an apocalyptic number.

448871 is a deficient number, since it is larger than the sum of its proper divisors (1).

448871 is an equidigital number, since it uses as much as digits as its factorization.

448871 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7168, while the sum is 32.

The square root of 448871 is about 669.9783578594. The cubic root of 448871 is about 76.5668033955.

The spelling of 448871 in words is "four hundred forty-eight thousand, eight hundred seventy-one".