1006166 has 12 divisors (see below), whose sum is σ = 1755828. Its totient is φ = 431172.

The previous prime is 1006163. The next prime is 1006169. The reversal of 1006166 is 6616001.

It is an interprime number because it is at equal distance from previous prime (1006163) and next prime (1006169).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1006163) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5036 + ... + 5231.

It is an arithmetic number, because the mean of its divisors is an integer number (146319).

2^1006166 is an apocalyptic number.

1006166 is a deficient number, since it is larger than the sum of its proper divisors (749662).

1006166 is a wasteful number, since it uses less digits than its factorization.

1006166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10283 (or 10276 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 1006166 is about 1003.0782621511. The cubic root of 1006166 is about 100.2051123350.

The spelling of 1006166 in words is "one million, six thousand, one hundred sixty-six".