448829 has 2 divisors, whose sum is σ = 448830. Its totient is φ = 448828.

The previous prime is 448807. The next prime is 448843. The reversal of 448829 is 928844.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 372100 + 76729 = 610^2 + 277^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-448829 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (448859) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224414 + 224415.

It is an arithmetic number, because the mean of its divisors is an integer number (224415).

2⁴⁴⁸⁸²⁹ is an apocalyptic number.

It is an amenable number.

448829 is a deficient number, since it is larger than the sum of its proper divisors (1).

448829 is an equidigital number, since it uses as much as digits as its factorization.

448829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18432, while the sum is 35.

The square root of 448829 is about 669.9470128301. The cubic root of 448829 is about 76.5644152513.

The spelling of 448829 in words is "four hundred forty-eight thousand, eight hundred twenty-nine".