1008818 has 8 divisors (see below), whose sum is σ = 1538220. Its totient is φ = 496080.

The previous prime is 1008817. The next prime is 1008829. The reversal of 1008818 is 8188001.

It can be written as a sum of positive squares in 2 ways, for example, as 1006009 + 2809 = 1003^2 + 53^2 .

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

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1008817) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4013 + ... + 4256.

2^1008818 is an apocalyptic number.

1008818 is a deficient number, since it is larger than the sum of its proper divisors (529402).

1008818 is an equidigital number, since it uses as much as digits as its factorization.

1008818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8332.

The product of its (nonzero) digits is 512, while the sum is 26.

The square root of 1008818 is about 1004.3993229787. The cubic root of 1008818 is about 100.2930735731.

The spelling of 1008818 in words is "one million, eight thousand, eight hundred eighteen".