1368166 has 8 divisors (see below), whose sum is σ = 2080584. Its totient is φ = 674640.

The previous prime is 1368163. The next prime is 1368167. The reversal of 1368166 is 6618631.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1368161) 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, 4540 + ... + 4831.

It is an arithmetic number, because the mean of its divisors is an integer number (260073).

2^1368166 is an apocalyptic number.

1368166 is a deficient number, since it is larger than the sum of its proper divisors (712418).

1368166 is an equidigital number, since it uses as much as digits as its factorization.

1368166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9446.

The product of its digits is 5184, while the sum is 31.

The square root of 1368166 is about 1169.6862827271. The cubic root of 1368166 is about 111.0144720465.

The spelling of 1368166 in words is "one million, three hundred sixty-eight thousand, one hundred sixty-six".