448707552 has 96 divisors (see below), whose sum is σ = 1241630208. Its totient is φ = 141605376.

The previous prime is 448707551. The next prime is 448707557. The reversal of 448707552 is 255707844.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448707551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226438 + ... + 228410.

It is an arithmetic number, because the mean of its divisors is an integer number (12933648).

Almost surely, 2^448707552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 448707552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (620815104).

448707552 is an abundant number, since it is smaller than the sum of its proper divisors (792922656).

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

448707552 is a wasteful number, since it uses less digits than its factorization.

448707552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2112 (or 2104 counting only the distinct ones).

The product of its (nonzero) digits is 313600, while the sum is 42.

The square root of 448707552 is about 21182.7182391685. The cubic root of 448707552 is about 765.5750880960.

The spelling of 448707552 in words is "four hundred forty-eight million, seven hundred seven thousand, five hundred fifty-two".