448660 has 12 divisors (see below), whose sum is σ = 942228. Its totient is φ = 179456.

The previous prime is 448633. The next prime is 448667. The reversal of 448660 is 66844.

It can be written as a sum of positive squares in 2 ways, for example, as 298116 + 150544 = 546^2 + 388^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11197 + ... + 11236.

It is an arithmetic number, because the mean of its divisors is an integer number (78519).

2⁴⁴⁸⁶⁶⁰ is an apocalyptic number.

It is an amenable number.

448660 is an abundant number, since it is smaller than the sum of its proper divisors (493568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

448660 is a wasteful number, since it uses less digits than its factorization.

448660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22442 (or 22440 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 448660 is about 669.8208715769. The cubic root of 448660 is about 76.5548043077.

The spelling of 448660 in words is "four hundred forty-eight thousand, six hundred sixty".