448648252 has 12 divisors (see below), whose sum is σ = 845529496. Its totient is φ = 207068400.

The previous prime is 448648247. The next prime is 448648259. The reversal of 448648252 is 252846844.

It is a super-3 number, since 3×448648252³ (a number of 27 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 448648199 and 448648208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448648259) 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, 4313874 + ... + 4313977.

Almost surely, 2^448648252 is an apocalyptic number.

It is an amenable number.

448648252 is a deficient number, since it is larger than the sum of its proper divisors (396881244).

448648252 is a wasteful number, since it uses less digits than its factorization.

448648252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8627868 (or 8627866 counting only the distinct ones).

The product of its digits is 491520, while the sum is 43.

The square root of 448648252 is about 21181.3184669888. The cubic root of 448648252 is about 765.5413611525.

It can be divided in two parts, 448648 and 252, that added together give a square (448900 = 670²).

The spelling of 448648252 in words is "four hundred forty-eight million, six hundred forty-eight thousand, two hundred fifty-two".