8243325 has 18 divisors (see below), whose sum is σ = 14765114. Its totient is φ = 4396320.

The previous prime is 8243297. The next prime is 8243327. The reversal of 8243325 is 5233428.

It can be written as a sum of positive squares in 3 ways, for example, as 257049 + 7986276 = 507^2 + 2826^2 .

It is not a de Polignac number, because 8243325 - 2⁸ = 8243069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8243327) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 18094 + ... + 18543.

Almost surely, 2^8243325 is an apocalyptic number.

It is an amenable number.

8243325 is a deficient number, since it is larger than the sum of its proper divisors (6521789).

8243325 is a wasteful number, since it uses less digits than its factorization.

8243325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36653 (or 36645 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 8243325 is about 2871.1191197859. The cubic root of 8243325 is about 202.0074908179.

The spelling of 8243325 in words is "eight million, two hundred forty-three thousand, three hundred twenty-five".