8664922 has 16 divisors (see below), whose sum is σ = 14901120. Its totient is φ = 3701808.

The previous prime is 8664907. The next prime is 8664941. The reversal of 8664922 is 2294668.

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 7 ways as a sum of consecutive naturals, for example, 4779 + ... + 6337.

It is an arithmetic number, because the mean of its divisors is an integer number (931320).

Almost surely, 2^8664922 is an apocalyptic number.

8664922 is a deficient number, since it is larger than the sum of its proper divisors (6236198).

8664922 is a wasteful number, since it uses less digits than its factorization.

8664922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1965.

The product of its digits is 41472, while the sum is 37.

The square root of 8664922 is about 2943.6239569619. The cubic root of 8664922 is about 205.3942205961.

The spelling of 8664922 in words is "eight million, six hundred sixty-four thousand, nine hundred twenty-two".