448828252 has 12 divisors (see below), whose sum is σ = 789437880. Its totient is φ = 223274576.

The previous prime is 448828249. The next prime is 448828253. The reversal of 448828252 is 252828844.

It is a junction number, because it is equal to n+sod(n) for n = 448828199 and 448828208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448828253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284002 + ... + 285577.

It is an arithmetic number, because the mean of its divisors is an integer number (65786490).

Almost surely, 2^448828252 is an apocalyptic number.

It is an amenable number.

448828252 is a deficient number, since it is larger than the sum of its proper divisors (340609628).

448828252 is a wasteful number, since it uses less digits than its factorization.

448828252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569780 (or 569778 counting only the distinct ones).

The product of its digits is 327680, while the sum is 43.

The square root of 448828252 is about 21185.5670681717. The cubic root of 448828252 is about 765.6437271821.

The spelling of 448828252 in words is "four hundred forty-eight million, eight hundred twenty-eight thousand, two hundred fifty-two".