448724272 has 10 divisors (see below), whose sum is σ = 869403308. Its totient is φ = 224362128.

The previous prime is 448724267. The next prime is 448724317. The reversal of 448724272 is 272427844.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14022618 + ... + 14022649.

Almost surely, 2^448724272 is an apocalyptic number.

It is an amenable number.

448724272 is a deficient number, since it is larger than the sum of its proper divisors (420679036).

448724272 is a wasteful number, since it uses less digits than its factorization.

448724272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28045275 (or 28045269 counting only the distinct ones).

The product of its digits is 200704, while the sum is 40.

The square root of 448724272 is about 21183.1128968336. The cubic root of 448724272 is about 765.5845970783.

The spelling of 448724272 in words is "four hundred forty-eight million, seven hundred twenty-four thousand, two hundred seventy-two".