8956816 has 20 divisors (see below), whose sum is σ = 18931824. Its totient is φ = 4071200.

The previous prime is 8956789. The next prime is 8956817. The reversal of 8956816 is 6186598.

It is a zygodrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (8956817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25270 + ... + 25621.

Almost surely, 2^8956816 is an apocalyptic number.

It is an amenable number.

8956816 is an abundant number, since it is smaller than the sum of its proper divisors (9975008).

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

8956816 is a wasteful number, since it uses less digits than its factorization.

8956816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50910 (or 50904 counting only the distinct ones).

The product of its digits is 103680, while the sum is 43.

The square root of 8956816 is about 2992.7940122902. The cubic root of 8956816 is about 207.6751586277.

The spelling of 8956816 in words is "eight million, nine hundred fifty-six thousand, eight hundred sixteen".