1416166 has 8 divisors (see below), whose sum is σ = 2154384. Its totient is φ = 698040.

The previous prime is 1416161. The next prime is 1416167. The reversal of 1416166 is 6616141.

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

It is a super-2 number, since 2×1416166² = 4011052279112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1416166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1416161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4845 + ... + 5128.

It is an arithmetic number, because the mean of its divisors is an integer number (269298).

2^1416166 is an apocalyptic number.

1416166 is a deficient number, since it is larger than the sum of its proper divisors (738218).

1416166 is an equidigital number, since it uses as much as digits as its factorization.

1416166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10046.

The product of its digits is 864, while the sum is 25.

The square root of 1416166 is about 1190.0277307693. The cubic root of 1416166 is about 112.2978361035.

Subtracting from 1416166 its sum of digits (25), we obtain a palindrome (1416141).

The spelling of 1416166 in words is "one million, four hundred sixteen thousand, one hundred sixty-six".