448592064 has 56 divisors (see below), whose sum is σ = 1212177408. Its totient is φ = 146346240.

The previous prime is 448592057. The next prime is 448592087. The reversal of 448592064 is 460295844.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15832 + ... + 33879.

Almost surely, 2^448592064 is an apocalyptic number.

It is an amenable number.

448592064 is an abundant number, since it is smaller than the sum of its proper divisors (763585344).

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

448592064 is a wasteful number, since it uses less digits than its factorization.

448592064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49773 (or 49763 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The square root of 448592064 is about 21179.9920679872. The cubic root of 448592064 is about 765.5094014204.

The spelling of 448592064 in words is "four hundred forty-eight million, five hundred ninety-two thousand, sixty-four".