8422968 has 32 divisors (see below), whose sum is σ = 21974400. Its totient is φ = 2685408.

The previous prime is 8422949. The next prime is 8422993. The reversal of 8422968 is 8692248.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7078 + ... + 8181.

It is an arithmetic number, because the mean of its divisors is an integer number (686700).

Almost surely, 2^8422968 is an apocalyptic number.

It is an amenable number.

8422968 is an abundant number, since it is smaller than the sum of its proper divisors (13551432).

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

8422968 is a wasteful number, since it uses less digits than its factorization.

8422968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15291 (or 15287 counting only the distinct ones).

The product of its digits is 55296, while the sum is 39.

The square root of 8422968 is about 2902.2350008226. The cubic root of 8422968 is about 203.4643772904.

The spelling of 8422968 in words is "eight million, four hundred twenty-two thousand, nine hundred sixty-eight".