8249325 has 48 divisors (see below), whose sum is σ = 16427520. Its totient is φ = 3568320.

The previous prime is 8249309. The next prime is 8249327. The reversal of 8249325 is 5239428.

It is a happy number.

It is not a de Polignac number, because 8249325 - 2⁴ = 8249309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8249327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9562 + ... + 10388.

It is an arithmetic number, because the mean of its divisors is an integer number (342240).

Almost surely, 2^8249325 is an apocalyptic number.

It is an amenable number.

8249325 is a deficient number, since it is larger than the sum of its proper divisors (8178195).

8249325 is a wasteful number, since it uses less digits than its factorization.

8249325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866 (or 861 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 8249325 is about 2872.1638184477. The cubic root of 8249325 is about 202.0564900990.

The spelling of 8249325 in words is "eight million, two hundred forty-nine thousand, three hundred twenty-five".