13412605 has 8 divisors (see below), whose sum is σ = 16192512. Its totient is φ = 10665168.

The previous prime is 13412579. The next prime is 13412629. The reversal of 13412605 is 50621431.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13412605 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7197 + ... + 8866.

It is an arithmetic number, because the mean of its divisors is an integer number (2024064).

Almost surely, 2^13412605 is an apocalyptic number.

It is an amenable number.

13412605 is a deficient number, since it is larger than the sum of its proper divisors (2779907).

13412605 is a wasteful number, since it uses less digits than its factorization.

13412605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16235.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 13412605 is about 3662.3223506404. The cubic root of 13412605 is about 237.5952268178.

The spelling of 13412605 in words is "thirteen million, four hundred twelve thousand, six hundred five".