13716005 has 8 divisors (see below), whose sum is σ = 17325600. Its totient is φ = 10395216.

The previous prime is 13715987. The next prime is 13716007. The reversal of 13716005 is 50061731.

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

It is a cyclic number.

It is not a de Polignac number, because 13716005 - 2⁸ = 13715749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13716007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72095 + ... + 72284.

It is an arithmetic number, because the mean of its divisors is an integer number (2165700).

Almost surely, 2^13716005 is an apocalyptic number.

It is an amenable number.

13716005 is a deficient number, since it is larger than the sum of its proper divisors (3609595).

13716005 is a wasteful number, since it uses less digits than its factorization.

13716005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144403.

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 13716005 is about 3703.5125219175. The cubic root of 13716005 is about 239.3733943814.

Adding to 13716005 its reverse (50061731), we get a palindrome (63777736).

The spelling of 13716005 in words is "thirteen million, seven hundred sixteen thousand, five".