1008823 has 8 divisors (see below), whose sum is σ = 1069200. Its totient is φ = 950208.

The previous prime is 1008817. The next prime is 1008829. The reversal of 1008823 is 3288001.

It is an interprime number because it is at equal distance from previous prime (1008817) and next prime (1008829).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1008823 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1008794 and 1008803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1008829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 843 + ... + 1651.

It is an arithmetic number, because the mean of its divisors is an integer number (133650).

2^1008823 is an apocalyptic number.

1008823 is a deficient number, since it is larger than the sum of its proper divisors (60377).

1008823 is an equidigital number, since it uses as much as digits as its factorization.

1008823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 1008823 is about 1004.4018120254. The cubic root of 1008823 is about 100.2932392668.

The spelling of 1008823 in words is "one million, eight thousand, eight hundred twenty-three".