448372450 has 48 divisors (see below), whose sum is σ = 929538720. Its totient is φ = 159909120.

The previous prime is 448372429. The next prime is 448372459. The reversal of 448372450 is 54273844.

It is not an unprimeable number, because it can be changed into a prime (448372459) 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 23 ways as a sum of consecutive naturals, for example, 2269 + ... + 30031.

It is an arithmetic number, because the mean of its divisors is an integer number (19365390).

Almost surely, 2^448372450 is an apocalyptic number.

448372450 is an abundant number, since it is smaller than the sum of its proper divisors (481166270).

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

448372450 is a wasteful number, since it uses less digits than its factorization.

448372450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27811 (or 27806 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 37.

The square root of 448372450 is about 21174.8069648816. The cubic root of 448372450 is about 765.3844593797.

The spelling of 448372450 in words is "four hundred forty-eight million, three hundred seventy-two thousand, four hundred fifty".