1182382166 has 8 divisors (see below), whose sum is σ = 2026940880. Its totient is φ = 506735208.

The previous prime is 1182382163. The next prime is 1182382297. The reversal of 1182382166 is 6612832811.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1182382163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42227921 + ... + 42227948.

It is an arithmetic number, because the mean of its divisors is an integer number (253367610).

Almost surely, 2^1182382166 is an apocalyptic number.

1182382166 is a deficient number, since it is larger than the sum of its proper divisors (844558714).

1182382166 is an equidigital number, since it uses as much as digits as its factorization.

1182382166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84455878.

The product of its digits is 27648, while the sum is 38.

The square root of 1182382166 is about 34385.7843592378. The cubic root of 1182382166 is about 1057.4324252304.

The spelling of 1182382166 in words is "one billion, one hundred eighty-two million, three hundred eighty-two thousand, one hundred sixty-six".