13166411 has 4 divisors (see below), whose sum is σ = 13859400. Its totient is φ = 12473424.

The previous prime is 13166399. The next prime is 13166429. The reversal of 13166411 is 11466131.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-13166411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13166431) 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, 346466 + ... + 346503.

It is an arithmetic number, because the mean of its divisors is an integer number (3464850).

Almost surely, 2^13166411 is an apocalyptic number.

13166411 is a deficient number, since it is larger than the sum of its proper divisors (692989).

13166411 is an equidigital number, since it uses as much as digits as its factorization.

13166411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692988.

The product of its digits is 432, while the sum is 23.

The square root of 13166411 is about 3628.5549465317. The cubic root of 13166411 is about 236.1325203726.

The spelling of 13166411 in words is "thirteen million, one hundred sixty-six thousand, four hundred eleven".