448441 has 4 divisors (see below), whose sum is σ = 512512. Its totient is φ = 384372.

The previous prime is 448421. The next prime is 448451. The reversal of 448441 is 144844.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 448441 - 2⁷ = 448313 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32025 + ... + 32038.

It is an arithmetic number, because the mean of its divisors is an integer number (128128).

2⁴⁴⁸⁴⁴¹ is an apocalyptic number.

It is an amenable number.

448441 is a deficient number, since it is larger than the sum of its proper divisors (64071).

448441 is an equidigital number, since it uses as much as digits as its factorization.

448441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64070.

The product of its digits is 2048, while the sum is 25.

The square root of 448441 is about 669.6573750807. The cubic root of 448441 is about 76.5423462989.

The spelling of 448441 in words is "four hundred forty-eight thousand, four hundred forty-one".