13716662 has 4 divisors (see below), whose sum is σ = 20574996. Its totient is φ = 6858330.

The previous prime is 13716649. The next prime is 13716667. The reversal of 13716662 is 26661731.

13716662 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26661731 = 19 ⋅1403249.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13716667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3429164 + ... + 3429167.

It is an arithmetic number, because the mean of its divisors is an integer number (5143749).

Almost surely, 2^13716662 is an apocalyptic number.

13716662 is a deficient number, since it is larger than the sum of its proper divisors (6858334).

13716662 is an equidigital number, since it uses as much as digits as its factorization.

13716662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6858333.

The product of its digits is 9072, while the sum is 32.

The square root of 13716662 is about 3703.6012204340. The cubic root of 13716662 is about 239.3772163352.

The spelling of 13716662 in words is "thirteen million, seven hundred sixteen thousand, six hundred sixty-two".