448106312 has 8 divisors (see below), whose sum is σ = 840199350. Its totient is φ = 224053152.

The previous prime is 448106237. The next prime is 448106381. The reversal of 448106312 is 213601844.

It can be written as a sum of positive squares in only one way, i.e., 435389956 + 12716356 = 20866^2 + 3566^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28006637 + ... + 28006652.

Almost surely, 2^448106312 is an apocalyptic number.

It is an amenable number.

448106312 is a deficient number, since it is larger than the sum of its proper divisors (392093038).

448106312 is a wasteful number, since it uses less digits than its factorization.

448106312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56013295 (or 56013291 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 448106312 is about 21168.5217244852. The cubic root of 448106312 is about 765.2329943754.

The spelling of 448106312 in words is "four hundred forty-eight million, one hundred six thousand, three hundred twelve".