1166794 has 4 divisors (see below), whose sum is σ = 1750194. Its totient is φ = 583396.

The previous prime is 1166779. The next prime is 1166801. The reversal of 1166794 is 4976611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4976611 = 37 ⋅134503.

It can be written as a sum of positive squares in only one way, i.e., 1026169 + 140625 = 1013^2 + 375^2 .

It is a super-2 number, since 2×1166794² = 2722816476872, which contains 22 as substring.

It is an Ulam number.

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 as a sum of consecutive naturals, namely, 291697 + ... + 291700.

2^1166794 is an apocalyptic number.

1166794 is a deficient number, since it is larger than the sum of its proper divisors (583400).

1166794 is an equidigital number, since it uses as much as digits as its factorization.

1166794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583399.

The product of its digits is 9072, while the sum is 34.

The square root of 1166794 is about 1080.1823920061. The cubic root of 1166794 is about 105.2764897412.

The spelling of 1166794 in words is "one million, one hundred sixty-six thousand, seven hundred ninety-four".