1166693 has 12 divisors (see below), whose sum is σ = 1355712. Its totient is φ = 995520.

The previous prime is 1166687. The next prime is 1166713. The reversal of 1166693 is 3966611.

It is not a de Polignac number, because 1166693 - 2⁴ = 1166677 is a prime.

It is a super-2 number, since 2×1166693² = 2722345112498, which contains 22 as substring.

It is a Duffinian number.

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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2996 + ... + 3362.

It is an arithmetic number, because the mean of its divisors is an integer number (112976).

2^1166693 is an apocalyptic number.

It is an amenable number.

1166693 is a deficient number, since it is larger than the sum of its proper divisors (189019).

1166693 is a wasteful number, since it uses less digits than its factorization.

1166693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412 (or 395 counting only the distinct ones).

The product of its digits is 5832, while the sum is 32.

The square root of 1166693 is about 1080.1356396305. The cubic root of 1166693 is about 105.2734520064.

The spelling of 1166693 in words is "one million, one hundred sixty-six thousand, six hundred ninety-three".