8351226 has 48 divisors (see below), whose sum is σ = 19754280. Its totient is φ = 2534400.

The previous prime is 8351209. The next prime is 8351227. The reversal of 8351226 is 6221538.

It can be written as a sum of positive squares in 4 ways, for example, as 7017201 + 1334025 = 2649^2 + 1155^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8351226.

It is not an unprimeable number, because it can be changed into a prime (8351227) 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, 20626 + ... + 21026.

Almost surely, 2^8351226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8351226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9877140).

8351226 is an abundant number, since it is smaller than the sum of its proper divisors (11403054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8351226 is a wasteful number, since it uses less digits than its factorization.

8351226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511 (or 508 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 8351226 is about 2889.8487849713. The cubic root of 8351226 is about 202.8850652093.

It can be divided in two parts, 83512 and 26, that added together give a palindrome (83538).

The spelling of 8351226 in words is "eight million, three hundred fifty-one thousand, two hundred twenty-six".