8842805 has 8 divisors (see below), whose sum is σ = 11235672. Its totient is φ = 6658048.

The previous prime is 8842793. The next prime is 8842807. The reversal of 8842805 is 5082488.

It can be written as a sum of positive squares in 4 ways, for example, as 1493284 + 7349521 = 1222^2 + 2711^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 8842805 - 2¹⁴ = 8826421 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8842807) 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, 51932 + ... + 52101.

It is an arithmetic number, because the mean of its divisors is an integer number (1404459).

Almost surely, 2^8842805 is an apocalyptic number.

8842805 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

8842805 is a deficient number, since it is larger than the sum of its proper divisors (2392867).

8842805 is a wasteful number, since it uses less digits than its factorization.

8842805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104055.

The product of its (nonzero) digits is 20480, while the sum is 35.

The square root of 8842805 is about 2973.6854238470. The cubic root of 8842805 is about 206.7902299008.

The spelling of 8842805 in words is "eight million, eight hundred forty-two thousand, eight hundred five".