8448825 has 108 divisors (see below), whose sum is σ = 18800880. Its totient is φ = 3326400.

The previous prime is 8448821. The next prime is 8448841. The reversal of 8448825 is 5288448.

8448825 = 391² + 392² + ... + 439².

8448825 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8448825 - 2² = 8448821 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8448821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 444666 + ... + 444684.

Almost surely, 2^8448825 is an apocalyptic number.

It is an amenable number.

8448825 is an abundant number, since it is smaller than the sum of its proper divisors (10352055).

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

8448825 is a wasteful number, since it uses less digits than its factorization.

8448825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68 (or 45 counting only the distinct ones).

The product of its digits is 81920, while the sum is 39.

The square root of 8448825 is about 2906.6862575792. The cubic root of 8448825 is about 203.6723643146.

It can be divided in two parts, 8448 and 825, that multiplied together give a square (6969600 = 2640²).

The spelling of 8448825 in words is "eight million, four hundred forty-eight thousand, eight hundred twenty-five".