8263225 has 12 divisors (see below), whose sum is σ = 10285056. Its totient is φ = 6585680.

The previous prime is 8263223. The next prime is 8263237. The reversal of 8263225 is 5223628.

It is not a de Polignac number, because 8263225 - 2¹ = 8263223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8263193 and 8263202.

It is not an unprimeable number, because it can be changed into a prime (8263223) 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 11 ways as a sum of consecutive naturals, for example, 9144 + ... + 10006.

It is an arithmetic number, because the mean of its divisors is an integer number (857088).

Almost surely, 2^8263225 is an apocalyptic number.

It is an amenable number.

8263225 is a deficient number, since it is larger than the sum of its proper divisors (2021831).

8263225 is a wasteful number, since it uses less digits than its factorization.

8263225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1256 (or 1251 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 8263225 is about 2874.5825783929. The cubic root of 8263225 is about 202.1699138927.

The spelling of 8263225 in words is "eight million, two hundred sixty-three thousand, two hundred twenty-five".