8304625 has 16 divisors (see below), whose sum is σ = 11846016. Its totient is φ = 5694000.

The previous prime is 8304617. The next prime is 8304629. The reversal of 8304625 is 5264038.

It is not a de Polignac number, because 8304625 - 2³ = 8304617 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8304593 and 8304602.

It is not an unprimeable number, because it can be changed into a prime (8304629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3871 + ... + 5620.

It is an arithmetic number, because the mean of its divisors is an integer number (740376).

Almost surely, 2^8304625 is an apocalyptic number.

It is an amenable number.

8304625 is a deficient number, since it is larger than the sum of its proper divisors (3541391).

8304625 is an equidigital number, since it uses as much as digits as its factorization.

8304625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9513 (or 9503 counting only the distinct ones).

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

The square root of 8304625 is about 2881.7746268576. The cubic root of 8304625 is about 202.5069854827.

The spelling of 8304625 in words is "eight million, three hundred four thousand, six hundred twenty-five".