448005 has 8 divisors (see below), whose sum is σ = 716832. Its totient is φ = 238928.

The previous prime is 448003. The next prime is 448013. The reversal of 448005 is 500844.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 448005 - 2¹ = 448003 is a prime.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14919 + ... + 14948.

It is an arithmetic number, because the mean of its divisors is an integer number (89604).

2⁴⁴⁸⁰⁰⁵ is an apocalyptic number.

It is an amenable number.

448005 is a deficient number, since it is larger than the sum of its proper divisors (268827).

448005 is a wasteful number, since it uses less digits than its factorization.

448005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29875.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 448005 is about 669.3317563062. The cubic root of 448005 is about 76.5175319722.

Adding to 448005 its reverse (500844), we get a palindrome (948849).

The spelling of 448005 in words is "four hundred forty-eight thousand, five".