8822842 has 24 divisors (see below), whose sum is σ = 15506964. Its totient is φ = 3753792.

The previous prime is 8822839. The next prime is 8822843. The reversal of 8822842 is 2482288.

It can be written as a sum of positive squares in 2 ways, for example, as 6599761 + 2223081 = 2569^2 + 1491^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8822798 and 8822807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8822843) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19078 + ... + 19534.

Almost surely, 2^8822842 is an apocalyptic number.

8822842 is a deficient number, since it is larger than the sum of its proper divisors (6684122).

8822842 is a wasteful number, since it uses less digits than its factorization.

8822842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670 (or 663 counting only the distinct ones).

The product of its digits is 16384, while the sum is 34.

The square root of 8822842 is about 2970.3269180344. The cubic root of 8822842 is about 206.6345001388.

The spelling of 8822842 in words is "eight million, eight hundred twenty-two thousand, eight hundred forty-two".