1166086 has 8 divisors (see below), whose sum is σ = 1765800. Its totient is φ = 577488.

The previous prime is 1166083. The next prime is 1166089. The reversal of 1166086 is 6806611.

It is an interprime number because it is at equal distance from previous prime (1166083) and next prime (1166089).

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 (1166083) 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, 2511 + ... + 2938.

It is an arithmetic number, because the mean of its divisors is an integer number (220725).

2^1166086 is an apocalyptic number.

1166086 is a deficient number, since it is larger than the sum of its proper divisors (599714).

1166086 is a wasteful number, since it uses less digits than its factorization.

1166086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5558.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 1166086 is about 1079.8546198447. The cubic root of 1166086 is about 105.2551918270.

The spelling of 1166086 in words is "one million, one hundred sixty-six thousand, eighty-six".