448081333 has 12 divisors (see below), whose sum is σ = 533952972. Its totient is φ = 374700480.

The previous prime is 448081321. The next prime is 448081339. The reversal of 448081333 is 333180844.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 76440049 + 371641284 = 8743^2 + 19278^2 .

It is not a de Polignac number, because 448081333 - 2⁵ = 448081301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448081339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 109510 + ... + 113527.

It is an arithmetic number, because the mean of its divisors is an integer number (44496081).

Almost surely, 2^448081333 is an apocalyptic number.

It is an amenable number.

448081333 is a deficient number, since it is larger than the sum of its proper divisors (85871639).

448081333 is a wasteful number, since it uses less digits than its factorization.

448081333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223092 (or 223085 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 448081333 is about 21167.9317128528. The cubic root of 448081333 is about 765.2187751975.

The spelling of 448081333 in words is "four hundred forty-eight million, eighty-one thousand, three hundred thirty-three".