8288325 has 30 divisors (see below), whose sum is σ = 15356594. Its totient is φ = 4419360.

The previous prime is 8288321. The next prime is 8288339. The reversal of 8288325 is 5238828.

It can be written as a sum of positive squares in 3 ways, for example, as 352836 + 7935489 = 594^2 + 2817^2 .

It is not a de Polignac number, because 8288325 - 2² = 8288321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8288325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8288321) 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 29 ways as a sum of consecutive naturals, for example, 22 + ... + 4071.

Almost surely, 2^8288325 is an apocalyptic number.

It is an amenable number.

8288325 is a deficient number, since it is larger than the sum of its proper divisors (7068269).

8288325 is a wasteful number, since it uses less digits than its factorization.

8288325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4115 (or 4101 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 8288325 is about 2878.9451193102. The cubic root of 8288325 is about 202.3744077194.

The spelling of 8288325 in words is "eight million, two hundred eighty-eight thousand, three hundred twenty-five".