448214764 has 12 divisors (see below), whose sum is σ = 795423888. Its totient is φ = 220950800.

The previous prime is 448214743. The next prime is 448214779. The reversal of 448214764 is 467412844.

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, 788827 + ... + 789394.

It is an arithmetic number, because the mean of its divisors is an integer number (66285324).

Almost surely, 2^448214764 is an apocalyptic number.

It is an amenable number.

448214764 is a deficient number, since it is larger than the sum of its proper divisors (347209124).

448214764 is a wasteful number, since it uses less digits than its factorization.

448214764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1578296 (or 1578294 counting only the distinct ones).

The product of its digits is 172032, while the sum is 40.

The square root of 448214764 is about 21171.0832032752. The cubic root of 448214764 is about 765.2947240381.

The spelling of 448214764 in words is "four hundred forty-eight million, two hundred fourteen thousand, seven hundred sixty-four".