8968556 has 12 divisors (see below), whose sum is σ = 15765120. Its totient is φ = 4464240.

The previous prime is 8968499. The next prime is 8968567. The reversal of 8968556 is 6558698.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 8968556.

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, 3980 + ... + 5811.

It is an arithmetic number, because the mean of its divisors is an integer number (1313760).

Almost surely, 2^8968556 is an apocalyptic number.

It is an amenable number.

8968556 is a deficient number, since it is larger than the sum of its proper divisors (6796564).

8968556 is a wasteful number, since it uses less digits than its factorization.

8968556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10024 (or 10022 counting only the distinct ones).

The product of its digits is 518400, while the sum is 47.

The square root of 8968556 is about 2994.7547478884. The cubic root of 8968556 is about 207.7658546183.

The spelling of 8968556 in words is "eight million, nine hundred sixty-eight thousand, five hundred fifty-six".