13716706 has 4 divisors (see below), whose sum is σ = 20575062. Its totient is φ = 6858352.

The previous prime is 13716701. The next prime is 13716707. The reversal of 13716706 is 60761731.

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

It can be written as a sum of positive squares in only one way, i.e., 13140625 + 576081 = 3625^2 + 759^2 .

It is not an unprimeable number, because it can be changed into a prime (13716701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3429175 + ... + 3429178.

Almost surely, 2^13716706 is an apocalyptic number.

13716706 is a deficient number, since it is larger than the sum of its proper divisors (6858356).

13716706 is an equidigital number, since it uses as much as digits as its factorization.

13716706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6858355.

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 13716706 is about 3703.6071605936. The cubic root of 13716706 is about 239.3774722912.

The spelling of 13716706 in words is "thirteen million, seven hundred sixteen thousand, seven hundred six".