448223064 has 16 divisors (see below), whose sum is σ = 1120557720. Its totient is φ = 149407680.

The previous prime is 448223063. The next prime is 448223081. The reversal of 448223064 is 460322844.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448223063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9337957 + ... + 9338004.

Almost surely, 2^448223064 is an apocalyptic number.

It is an amenable number.

448223064 is an abundant number, since it is smaller than the sum of its proper divisors (672334656).

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

448223064 is a wasteful number, since it uses less digits than its factorization.

448223064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18675970 (or 18675966 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 33.

The square root of 448223064 is about 21171.2792244588. The cubic root of 448223064 is about 765.2994478948.

The spelling of 448223064 in words is "four hundred forty-eight million, two hundred twenty-three thousand, sixty-four".