448021676 has 6 divisors (see below), whose sum is σ = 784037940. Its totient is φ = 224010836.

The previous prime is 448021663. The next prime is 448021699. The reversal of 448021676 is 676120844.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56002706 + ... + 56002713.

It is an arithmetic number, because the mean of its divisors is an integer number (130672990).

Almost surely, 2^448021676 is an apocalyptic number.

It is an amenable number.

448021676 is a deficient number, since it is larger than the sum of its proper divisors (336016264).

448021676 is a wasteful number, since it uses less digits than its factorization.

448021676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112005423 (or 112005421 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 448021676 is about 21166.5225296930. The cubic root of 448021676 is about 765.1848135934.

The spelling of 448021676 in words is "four hundred forty-eight million, twenty-one thousand, six hundred seventy-six".