8662266 has 24 divisors (see below), whose sum is σ = 18898464. Its totient is φ = 2867400.

The previous prime is 8662259. The next prime is 8662273. The reversal of 8662266 is 6622668.

It is an interprime number because it is at equal distance from previous prime (8662259) and next prime (8662273).

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 8662266.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1125 + ... + 4311.

It is an arithmetic number, because the mean of its divisors is an integer number (787436).

Almost surely, 2^8662266 is an apocalyptic number.

8662266 is an abundant number, since it is smaller than the sum of its proper divisors (10236198).

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

8662266 is a wasteful number, since it uses less digits than its factorization.

8662266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3346 (or 3343 counting only the distinct ones).

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

The square root of 8662266 is about 2943.1727778029. The cubic root of 8662266 is about 205.3732324173.

The spelling of 8662266 in words is "eight million, six hundred sixty-two thousand, two hundred sixty-six".