7000166 has 8 divisors (see below), whose sum is σ = 10541880. Its totient is φ = 3486208.

The previous prime is 7000163. The next prime is 7000171. The reversal of 7000166 is 6610007.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7000163) by changing a digit.

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, 6296 + ... + 7323.

It is an arithmetic number, because the mean of its divisors is an integer number (1317735).

Almost surely, 2^7000166 is an apocalyptic number.

7000166 is a deficient number, since it is larger than the sum of its proper divisors (3541714).

7000166 is a wasteful number, since it uses less digits than its factorization.

7000166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13878.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 7000166 is about 2645.7826819299. The cubic root of 7000166 is about 191.2946303918.

The spelling of 7000166 in words is "seven million, one hundred sixty-six", and thus it is an aban number.