13071166 has 8 divisors (see below), whose sum is σ = 19625760. Its totient is φ = 6529248.

The previous prime is 13071151. The next prime is 13071167. The reversal of 13071166 is 66117031.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 13071166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13071167) 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, 75 + ... + 5113.

It is an arithmetic number, because the mean of its divisors is an integer number (2453220).

Almost surely, 2^13071166 is an apocalyptic number.

13071166 is a deficient number, since it is larger than the sum of its proper divisors (6554594).

13071166 is a wasteful number, since it uses less digits than its factorization.

13071166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6338.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 13071166 is about 3615.4067544330. The cubic root of 13071166 is about 235.5617525201.

Adding to 13071166 its reverse (66117031), we get a palindrome (79188197).

The spelling of 13071166 in words is "thirteen million, seventy-one thousand, one hundred sixty-six".