8626266 has 48 divisors (see below), whose sum is σ = 21471840. Its totient is φ = 2475360.

The previous prime is 8626249. The next prime is 8626271. The reversal of 8626266 is 6626268.

8626266 is a `hidden beast` number, since 8 + 626 + 26 + 6 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8626266.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2616 + ... + 4908.

It is an arithmetic number, because the mean of its divisors is an integer number (447330).

Almost surely, 2^8626266 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8626266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10735920).

8626266 is an abundant number, since it is smaller than the sum of its proper divisors (12845574).

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

8626266 is a wasteful number, since it uses less digits than its factorization.

8626266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2331 (or 2328 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 8626266 is about 2937.0505613625. The cubic root of 8626266 is about 205.0883299700.

The spelling of 8626266 in words is "eight million, six hundred twenty-six thousand, two hundred sixty-six".