13260166 has 8 divisors (see below), whose sum is σ = 19990800. Its totient is φ = 6596568.

The previous prime is 13260161. The next prime is 13260193. The reversal of 13260166 is 66106231.

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 13260166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13260161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16261 + ... + 17056.

It is an arithmetic number, because the mean of its divisors is an integer number (2498850).

Almost surely, 2^13260166 is an apocalyptic number.

13260166 is a deficient number, since it is larger than the sum of its proper divisors (6730634).

13260166 is a wasteful number, since it uses less digits than its factorization.

13260166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33518.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 13260166 is about 3641.4510843893. The cubic root of 13260166 is about 236.6916771382.

Adding to 13260166 its reverse (66106231), we get a palindrome (79366397).

The spelling of 13260166 in words is "thirteen million, two hundred sixty thousand, one hundred sixty-six".