8518966 has 4 divisors (see below), whose sum is σ = 12778452. Its totient is φ = 4259482.

The previous prime is 8518963. The next prime is 8518969. The reversal of 8518966 is 6698158.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (8518963) and next prime (8518969).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8518963) by changing a digit.

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 as a sum of consecutive naturals, namely, 2129740 + ... + 2129743.

It is an arithmetic number, because the mean of its divisors is an integer number (3194613).

Almost surely, 2^8518966 is an apocalyptic number.

8518966 is a deficient number, since it is larger than the sum of its proper divisors (4259486).

8518966 is a wasteful number, since it uses less digits than its factorization.

8518966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4259485.

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

The square root of 8518966 is about 2918.7267772095. The cubic root of 8518966 is about 204.2344318902.

The spelling of 8518966 in words is "eight million, five hundred eighteen thousand, nine hundred sixty-six".