8226864 has 30 divisors (see below), whose sum is σ = 23024196. Its totient is φ = 2742240.

The previous prime is 8226857. The next prime is 8226899. The reversal of 8226864 is 4686228.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28422 + ... + 28709.

Almost surely, 2^8226864 is an apocalyptic number.

It is an amenable number.

8226864 is an abundant number, since it is smaller than the sum of its proper divisors (14797332).

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

8226864 is a wasteful number, since it uses less digits than its factorization.

8226864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57145 (or 57136 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 8226864 is about 2868.2510350386. The cubic root of 8226864 is about 201.8729390787.

The spelling of 8226864 in words is "eight million, two hundred twenty-six thousand, eight hundred sixty-four".