448659 has 20 divisors (see below), whose sum is σ = 696960. Its totient is φ = 287280.

The previous prime is 448633. The next prime is 448667. The reversal of 448659 is 956844.

448659 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 448659 - 2⁵ = 448627 is a prime.

448659 is strictly pandigital in base 7.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (448159) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2254 + ... + 2444.

It is an arithmetic number, because the mean of its divisors is an integer number (34848).

2⁴⁴⁸⁶⁵⁹ is an apocalyptic number.

448659 is a deficient number, since it is larger than the sum of its proper divisors (248301).

448659 is a wasteful number, since it uses less digits than its factorization.

448659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232 (or 223 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 448659 is about 669.8201251082. The cubic root of 448659 is about 76.5547474310.

The spelling of 448659 in words is "four hundred forty-eight thousand, six hundred fifty-nine".