448853 has 2 divisors, whose sum is σ = 448854. Its totient is φ = 448852.

The previous prime is 448843. The next prime is 448859. The reversal of 448853 is 358844.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 438244 + 10609 = 662^2 + 103^2 .

It is a cyclic number.

It is not a de Polignac number, because 448853 - 2⁸ = 448597 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224426 + 224427.

It is an arithmetic number, because the mean of its divisors is an integer number (224427).

2⁴⁴⁸⁸⁵³ is an apocalyptic number.

It is an amenable number.

448853 is a deficient number, since it is larger than the sum of its proper divisors (1).

448853 is an equidigital number, since it uses as much as digits as its factorization.

448853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15360, while the sum is 32.

The square root of 448853 is about 669.9649244550. The cubic root of 448853 is about 76.5657799233.

Subtracting from 448853 its reverse (358844), we obtain a palindrome (90009).

The spelling of 448853 in words is "four hundred forty-eight thousand, eight hundred fifty-three".