448222316 has 12 divisors (see below), whose sum is σ = 785786232. Its totient is φ = 223711968.

The previous prime is 448222303. The next prime is 448222337. The reversal of 448222316 is 613222844.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97265 + ... + 101768.

It is an arithmetic number, because the mean of its divisors is an integer number (65482186).

Almost surely, 2^448222316 is an apocalyptic number.

It is an amenable number.

448222316 is a deficient number, since it is larger than the sum of its proper divisors (337563916).

448222316 is a wasteful number, since it uses less digits than its factorization.

448222316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199600 (or 199598 counting only the distinct ones).

The product of its digits is 18432, while the sum is 32.

The square root of 448222316 is about 21171.2615590097. The cubic root of 448222316 is about 765.2990221809.

The spelling of 448222316 in words is "four hundred forty-eight million, two hundred twenty-two thousand, three hundred sixteen".