448825 has 12 divisors (see below), whose sum is σ = 599788. Its totient is φ = 331200.

The previous prime is 448807. The next prime is 448829. The reversal of 448825 is 528844.

It can be written as a sum of positive squares in 6 ways, for example, as 55696 + 393129 = 236^2 + 627^2 .

It is not a de Polignac number, because 448825 - 2⁵ = 448793 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 (448829) by changing a digit.

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

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 366 + ... + 1015.

2⁴⁴⁸⁸²⁵ is an apocalyptic number.

It is an amenable number.

448825 is a deficient number, since it is larger than the sum of its proper divisors (150963).

448825 is a wasteful number, since it uses less digits than its factorization.

448825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1404 (or 1399 counting only the distinct ones).

The product of its digits is 10240, while the sum is 31.

The square root of 448825 is about 669.9440275127. The cubic root of 448825 is about 76.5641878012.

The spelling of 448825 in words is "four hundred forty-eight thousand, eight hundred twenty-five".