8446266 has 12 divisors (see below), whose sum is σ = 18300282. Its totient is φ = 2815416.

The previous prime is 8446261. The next prime is 8446283. The reversal of 8446266 is 6626448.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5130225 + 3316041 = 2265^2 + 1821^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 8446266.

It is not an unprimeable number, because it can be changed into a prime (8446261) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 234601 + ... + 234636.

Almost surely, 2^8446266 is an apocalyptic number.

8446266 is an abundant number, since it is smaller than the sum of its proper divisors (9854016).

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

8446266 is a wasteful number, since it uses less digits than its factorization.

8446266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469245 (or 469242 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 8446266 is about 2906.2460322554. The cubic root of 8446266 is about 203.6517993165.

The spelling of 8446266 in words is "eight million, four hundred forty-six thousand, two hundred sixty-six".