8167266 has 12 divisors (see below), whose sum is σ = 17695782. Its totient is φ = 2722416.

The previous prime is 8167253. The next prime is 8167267. The reversal of 8167266 is 6627618.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8003241 + 164025 = 2829^2 + 405^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8167266.

It is not an unprimeable number, because it can be changed into a prime (8167267) 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, 226851 + ... + 226886.

Almost surely, 2^8167266 is an apocalyptic number.

8167266 is an abundant number, since it is smaller than the sum of its proper divisors (9528516).

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

8167266 is a wasteful number, since it uses less digits than its factorization.

8167266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453745 (or 453742 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 8167266 is about 2857.8428928127. The cubic root of 8167266 is about 201.3842800717.

The spelling of 8167266 in words is "eight million, one hundred sixty-seven thousand, two hundred sixty-six".