8066618 has 16 divisors (see below), whose sum is σ = 13953600. Its totient is φ = 3425856.

The previous prime is 8066593. The next prime is 8066677. The reversal of 8066618 is 8166608.

It is an Ulam number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 968 + ... + 4131.

It is an arithmetic number, because the mean of its divisors is an integer number (872100).

Almost surely, 2^8066618 is an apocalyptic number.

8066618 is a deficient number, since it is larger than the sum of its proper divisors (5886982).

8066618 is a wasteful number, since it uses less digits than its factorization.

8066618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5221.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 8066618 is about 2840.1792196972. The cubic root of 8066618 is about 200.5536161319.

The spelling of 8066618 in words is "eight million, sixty-six thousand, six hundred eighteen".