1008868 has 24 divisors (see below), whose sum is σ = 2040192. Its totient is φ = 427584.

The previous prime is 1008863. The next prime is 1008871. The reversal of 1008868 is 8688001.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1008863) 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 7 ways as a sum of consecutive naturals, for example, 3705 + ... + 3967.

It is an arithmetic number, because the mean of its divisors is an integer number (85008).

2^1008868 is an apocalyptic number.

It is an amenable number.

1008868 is an abundant number, since it is smaller than the sum of its proper divisors (1031324).

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

1008868 is a wasteful number, since it uses less digits than its factorization.

1008868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411 (or 409 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 31.

The square root of 1008868 is about 1004.4242131689. The cubic root of 1008868 is about 100.2947304860.

The spelling of 1008868 in words is "one million, eight thousand, eight hundred sixty-eight".