13996714 has 4 divisors (see below), whose sum is σ = 20995074. Its totient is φ = 6998356.

The previous prime is 13996699. The next prime is 13996721. The reversal of 13996714 is 41769931.

13996714 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: 41769931 = 7 ⋅5967133.

It can be written as a sum of positive squares in only one way, i.e., 13816089 + 180625 = 3717^2 + 425^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3499177 + ... + 3499180.

Almost surely, 2^13996714 is an apocalyptic number.

13996714 is a deficient number, since it is larger than the sum of its proper divisors (6998360).

13996714 is an equidigital number, since it uses as much as digits as its factorization.

13996714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6998359.

The product of its digits is 40824, while the sum is 40.

The square root of 13996714 is about 3741.2182507841. The cubic root of 13996714 is about 240.9953684480.

The spelling of 13996714 in words is "thirteen million, nine hundred ninety-six thousand, seven hundred fourteen".