448281258 has 16 divisors (see below), whose sum is σ = 897149280. Its totient is φ = 149329296.

The previous prime is 448281241. The next prime is 448281259. The reversal of 448281258 is 852182844.

It is not an unprimeable number, because it can be changed into a prime (448281259) 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, 14185 + ... + 33132.

It is an arithmetic number, because the mean of its divisors is an integer number (56071830).

Almost surely, 2^448281258 is an apocalyptic number.

448281258 is an abundant number, since it is smaller than the sum of its proper divisors (448868022).

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

448281258 is a wasteful number, since it uses less digits than its factorization.

448281258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48901.

The product of its digits is 163840, while the sum is 42.

The square root of 448281258 is about 21172.6535417741. The cubic root of 448281258 is about 765.3325667534.

The spelling of 448281258 in words is "four hundred forty-eight million, two hundred eighty-one thousand, two hundred fifty-eight".