13412666 has 8 divisors (see below), whose sum is σ = 20264160. Its totient is φ = 6657948.

The previous prime is 13412629. The next prime is 13412671. The reversal of 13412666 is 66621431.

It is a happy number.

13412666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23846 + ... + 24401.

It is an arithmetic number, because the mean of its divisors is an integer number (2533020).

Almost surely, 2^13412666 is an apocalyptic number.

13412666 is a deficient number, since it is larger than the sum of its proper divisors (6851494).

13412666 is a wasteful number, since it uses less digits than its factorization.

13412666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48388.

The product of its digits is 5184, while the sum is 29.

The square root of 13412666 is about 3662.3306786799. The cubic root of 13412666 is about 237.5955870085.

The spelling of 13412666 in words is "thirteen million, four hundred twelve thousand, six hundred sixty-six".