1166606 has 16 divisors (see below), whose sum is σ = 2087424. Its totient is φ = 478104.

The previous prime is 1166603. The next prime is 1166609. The reversal of 1166606 is 6066611.

It is an interprime number because it is at equal distance from previous prime (1166603) and next prime (1166609).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1166603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1490 + ... + 2133.

It is an arithmetic number, because the mean of its divisors is an integer number (130464).

2^1166606 is an apocalyptic number.

1166606 is a deficient number, since it is larger than the sum of its proper divisors (920818).

1166606 is a wasteful number, since it uses less digits than its factorization.

1166606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3655.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 1166606 is about 1080.0953661599. The cubic root of 1166606 is about 105.2708352032.

The spelling of 1166606 in words is "one million, one hundred sixty-six thousand, six hundred six".