8404822 has 8 divisors (see below), whose sum is σ = 12875616. Its totient is φ = 4112952.

The previous prime is 8404819. The next prime is 8404849. The reversal of 8404822 is 2284048.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 44613 + ... + 44800.

It is an arithmetic number, because the mean of its divisors is an integer number (1609452).

Almost surely, 2^8404822 is an apocalyptic number.

8404822 is a deficient number, since it is larger than the sum of its proper divisors (4470794).

8404822 is a wasteful number, since it uses less digits than its factorization.

8404822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89462.

The product of its (nonzero) digits is 4096, while the sum is 28.

The square root of 8404822 is about 2899.1071039201. The cubic root of 8404822 is about 203.3181612496.

The spelling of 8404822 in words is "eight million, four hundred four thousand, eight hundred twenty-two".