8322385 has 8 divisors (see below), whose sum is σ = 10230696. Its totient is φ = 6495360.

The previous prime is 8322383. The next prime is 8322397. The reversal of 8322385 is 5832238.

It can be written as a sum of positive squares in 4 ways, for example, as 1048576 + 7273809 = 1024^2 + 2697^2 .

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

It is not a de Polignac number, because 8322385 - 2¹ = 8322383 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8322383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20094 + ... + 20503.

It is an arithmetic number, because the mean of its divisors is an integer number (1278837).

Almost surely, 2^8322385 is an apocalyptic number.

It is an amenable number.

8322385 is a deficient number, since it is larger than the sum of its proper divisors (1908311).

8322385 is a wasteful number, since it uses less digits than its factorization.

8322385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40643.

The product of its digits is 11520, while the sum is 31.

The square root of 8322385 is about 2884.8544157375. The cubic root of 8322385 is about 202.6512409750.

The spelling of 8322385 in words is "eight million, three hundred twenty-two thousand, three hundred eighty-five".