8008422 has 8 divisors (see below), whose sum is σ = 16016856. Its totient is φ = 2669472.

The previous prime is 8008409. The next prime is 8008453. The reversal of 8008422 is 2248008.

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

8008422 is an admirable number.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 8008392 and 8008401.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 667363 + ... + 667374.

It is an arithmetic number, because the mean of its divisors is an integer number (2002107).

Almost surely, 2^8008422 is an apocalyptic number.

8008422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8008422 is a wasteful number, since it uses less digits than its factorization.

8008422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1334742.

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 8008422 is about 2829.9155464430. The cubic root of 8008422 is about 200.0701587192.

The spelling of 8008422 in words is "eight million, eight thousand, four hundred twenty-two".