448791 has 24 divisors (see below), whose sum is σ = 722304. Its totient is φ = 246960.

The previous prime is 448769. The next prime is 448793. The reversal of 448791 is 197844.

It is not a de Polignac number, because 448791 - 2⁶ = 448727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448793) 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 23 ways as a sum of consecutive naturals, for example, 6286 + ... + 6356.

It is an arithmetic number, because the mean of its divisors is an integer number (30096).

2⁴⁴⁸⁷⁹¹ is an apocalyptic number.

448791 is a deficient number, since it is larger than the sum of its proper divisors (273513).

448791 is a wasteful number, since it uses less digits than its factorization.

448791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131 (or 124 counting only the distinct ones).

The product of its digits is 8064, while the sum is 33.

The square root of 448791 is about 669.9186517780. The cubic root of 448791 is about 76.5622544210.

The spelling of 448791 in words is "four hundred forty-eight thousand, seven hundred ninety-one".