10008218 has 8 divisors (see below), whose sum is σ = 16377120. Its totient is φ = 4549180.

The previous prime is 10008217. The next prime is 10008221. The reversal of 10008218 is 81280001.

10008218 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10008218.

It is not an unprimeable number, because it can be changed into a prime (10008217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227438 + ... + 227481.

It is an arithmetic number, because the mean of its divisors is an integer number (2047140).

Almost surely, 2^10008218 is an apocalyptic number.

10008218 is a deficient number, since it is larger than the sum of its proper divisors (6368902).

10008218 is a wasteful number, since it uses less digits than its factorization.

10008218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454932.

The product of its (nonzero) digits is 128, while the sum is 20.

The square root of 10008218 is about 3163.5767732110. The cubic root of 10008218 is about 215.5024699914.

Adding to 10008218 its reverse (81280001), we get a palindrome (91288219).

The spelling of 10008218 in words is "ten million, eight thousand, two hundred eighteen".