8385825 has 24 divisors (see below), whose sum is σ = 15846208. Its totient is φ = 3833280.

The previous prime is 8385809. The next prime is 8385827. The reversal of 8385825 is 5285838.

It is not a de Polignac number, because 8385825 - 2⁴ = 8385809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8385827) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7462 + ... + 8511.

Almost surely, 2^8385825 is an apocalyptic number.

It is an amenable number.

8385825 is a deficient number, since it is larger than the sum of its proper divisors (7460383).

8385825 is a wasteful number, since it uses less digits than its factorization.

8385825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15993 (or 15988 counting only the distinct ones).

The product of its digits is 76800, while the sum is 39.

The square root of 8385825 is about 2895.8288968791. The cubic root of 8385825 is about 203.1648623936.

The spelling of 8385825 in words is "eight million, three hundred eighty-five thousand, eight hundred twenty-five".