1166118 has 8 divisors (see below), whose sum is σ = 2332248. Its totient is φ = 388704.

The previous prime is 1166107. The next prime is 1166131. The reversal of 1166118 is 8116611.

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

1166118 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97171 + ... + 97182.

It is an arithmetic number, because the mean of its divisors is an integer number (291531).

2^1166118 is an apocalyptic number.

1166118 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1166118 is a wasteful number, since it uses less digits than its factorization.

1166118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194358.

The product of its digits is 288, while the sum is 24.

The square root of 1166118 is about 1079.8694365524. The cubic root of 1166118 is about 105.2561546306.

The spelling of 1166118 in words is "one million, one hundred sixty-six thousand, one hundred eighteen".