448001286 has 12 divisors (see below), whose sum is σ = 896106276. Its totient is φ = 149316480.

The previous prime is 448001273. The next prime is 448001287. The reversal of 448001286 is 682100844.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448001287) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47526 + ... + 56166.

It is an arithmetic number, because the mean of its divisors is an integer number (74675523).

Almost surely, 2^448001286 is an apocalyptic number.

448001286 is an abundant number, since it is smaller than the sum of its proper divisors (448104990).

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

448001286 is an frugal number, since it uses more digits than its factorization.

448001286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17287 (or 8646 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 448001286 is about 21166.0408673894. The cubic root of 448001286 is about 765.1732052599.

The spelling of 448001286 in words is "four hundred forty-eight million, one thousand, two hundred eighty-six".