1166194 has 8 divisors (see below), whose sum is σ = 1779120. Its totient is φ = 573156.

The previous prime is 1166153. The next prime is 1166213. The reversal of 1166194 is 4916611.

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

It is an unprimeable number.

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, 4824 + ... + 5059.

It is an arithmetic number, because the mean of its divisors is an integer number (222390).

2^1166194 is an apocalyptic number.

1166194 is a deficient number, since it is larger than the sum of its proper divisors (612926).

1166194 is an equidigital number, since it uses as much as digits as its factorization.

1166194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9944.

The product of its digits is 1296, while the sum is 28.

The square root of 1166194 is about 1079.9046254184. The cubic root of 1166194 is about 105.2584412185.

The spelling of 1166194 in words is "one million, one hundred sixty-six thousand, one hundred ninety-four".