8208018 has 48 divisors (see below), whose sum is σ = 21892416. Its totient is φ = 2164320.

The previous prime is 8208001. The next prime is 8208023. The reversal of 8208018 is 8108028.

It is a junction number, because it is equal to n+sod(n) for n = 8207982 and 8208000.

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, 868 + ... + 4143.

It is an arithmetic number, because the mean of its divisors is an integer number (456092).

Almost surely, 2^8208018 is an apocalyptic number.

8208018 is an abundant number, since it is smaller than the sum of its proper divisors (13684398).

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

8208018 is a wasteful number, since it uses less digits than its factorization.

8208018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5039 (or 5036 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 27.

The square root of 8208018 is about 2864.9638741178. The cubic root of 8208018 is about 201.7186718629.

The spelling of 8208018 in words is "eight million, two hundred eight thousand, eighteen".