8226185 has 12 divisors (see below), whose sum is σ = 10851204. Its totient is φ = 5982240.

The previous prime is 8226161. The next prime is 8226187. The reversal of 8226185 is 5816228.

It can be written as a sum of positive squares in 2 ways, for example, as 1713481 + 6512704 = 1309^2 + 2552^2 .

It is not a de Polignac number, because 8226185 - 2⁸ = 8225929 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8226187) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6194 + ... + 7403.

It is an arithmetic number, because the mean of its divisors is an integer number (904267).

Almost surely, 2^8226185 is an apocalyptic number.

It is an amenable number.

8226185 is a deficient number, since it is larger than the sum of its proper divisors (2625019).

8226185 is a wasteful number, since it uses less digits than its factorization.

8226185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13624 (or 13613 counting only the distinct ones).

The product of its digits is 7680, while the sum is 32.

The square root of 8226185 is about 2868.1326677823. The cubic root of 8226185 is about 201.8673850994.

It can be divided in two parts, 822 and 6185, that added together give a palindrome (7007).

The spelling of 8226185 in words is "eight million, two hundred twenty-six thousand, one hundred eighty-five".