8662226 has 8 divisors (see below), whose sum is σ = 13061244. Its totient is φ = 4308480.

The previous prime is 8662223. The next prime is 8662243. The reversal of 8662226 is 6222668.

It can be written as a sum of positive squares in 2 ways, for example, as 7102225 + 1560001 = 2665^2 + 1249^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8662192 and 8662201.

It is not an unprimeable number, because it can be changed into a prime (8662223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10835 + ... + 11606.

Almost surely, 2^8662226 is an apocalyptic number.

8662226 is a deficient number, since it is larger than the sum of its proper divisors (4399018).

8662226 is a wasteful number, since it uses less digits than its factorization.

8662226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22636.

The product of its digits is 13824, while the sum is 32.

The square root of 8662226 is about 2943.1659824074. The cubic root of 8662226 is about 205.3729162975.

It can be divided in two parts, 8662 and 226, that added together give a palindrome (8888).

The spelling of 8662226 in words is "eight million, six hundred sixty-two thousand, two hundred twenty-six".