448973016 has 16 divisors (see below), whose sum is σ = 1122432600. Its totient is φ = 149657664.

The previous prime is 448972967. The next prime is 448973027. The reversal of 448973016 is 610379844.

It is a super-2 number, since 2×448973016² = 403153538192272512, which contains 22 as substring.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 9353581 + ... + 9353628.

Almost surely, 2^448973016 is an apocalyptic number.

It is an amenable number.

448973016 is an abundant number, since it is smaller than the sum of its proper divisors (673459584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

448973016 is a wasteful number, since it uses less digits than its factorization.

448973016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18707218 (or 18707214 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 448973016 is about 21188.9833640031. The cubic root of 448973016 is about 765.7260346376.

The spelling of 448973016 in words is "four hundred forty-eight million, nine hundred seventy-three thousand, sixteen".