8106385 has 8 divisors (see below), whose sum is σ = 11117376. Its totient is φ = 5558640.

The previous prime is 8106379. The next prime is 8106389. The reversal of 8106385 is 5836018.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8106385 - 2³ = 8106377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8106389) 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 7 ways as a sum of consecutive naturals, for example, 115771 + ... + 115840.

It is an arithmetic number, because the mean of its divisors is an integer number (1389672).

Almost surely, 2^8106385 is an apocalyptic number.

It is an amenable number.

8106385 is a deficient number, since it is larger than the sum of its proper divisors (3010991).

8106385 is a wasteful number, since it uses less digits than its factorization.

8106385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231623.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 8106385 is about 2847.1714033405. The cubic root of 8106385 is about 200.8826406637.

The spelling of 8106385 in words is "eight million, one hundred six thousand, three hundred eighty-five".