13412186 has 8 divisors (see below), whose sum is σ = 20183904. Its totient is φ = 6684220.

The previous prime is 13412177. The next prime is 13412221. The reversal of 13412186 is 68121431.

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

It is an unprimeable number.

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, 10160 + ... + 11403.

It is an arithmetic number, because the mean of its divisors is an integer number (2522988).

Almost surely, 2^13412186 is an apocalyptic number.

13412186 is a deficient number, since it is larger than the sum of its proper divisors (6771718).

13412186 is a wasteful number, since it uses less digits than its factorization.

13412186 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21876.

The product of its digits is 1152, while the sum is 26.

The square root of 13412186 is about 3662.2651460537. The cubic root of 13412186 is about 237.5927526915.

The spelling of 13412186 in words is "thirteen million, four hundred twelve thousand, one hundred eighty-six".