1000808 has 8 divisors (see below), whose sum is σ = 1876530. Its totient is φ = 500400.

The previous prime is 1000793. The next prime is 1000829. The reversal of 1000808 is 8080001.

It is a happy number.

1000808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 643204 + 357604 = 802^2 + 598^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a zygodrome in base 7.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62543 + ... + 62558.

2^1000808 is an apocalyptic number.

It is an amenable number.

1000808 is a deficient number, since it is larger than the sum of its proper divisors (875722).

1000808 is a wasteful number, since it uses less digits than its factorization.

1000808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125107 (or 125103 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 1000808 is about 1000.4039184250. The cubic root of 1000808 is about 100.0269260825.

Adding to 1000808 its reverse (8080001), we get a palindrome (9080809).

The spelling of 1000808 in words is "one million, eight hundred eight", and thus it is an aban number.