13696273 has 2 divisors, whose sum is σ = 13696274. Its totient is φ = 13696272.

The previous prime is 13696217. The next prime is 13696279. The reversal of 13696273 is 37269631.

13696273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13373649 + 322624 = 3657^2 + 568^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13696273 is a prime.

It is not a weakly prime, because it can be changed into another prime (13696279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6848136 + 6848137.

It is an arithmetic number, because the mean of its divisors is an integer number (6848137).

Almost surely, 2^13696273 is an apocalyptic number.

It is an amenable number.

13696273 is a deficient number, since it is larger than the sum of its proper divisors (1).

13696273 is an equidigital number, since it uses as much as digits as its factorization.

13696273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40824, while the sum is 37.

The square root of 13696273 is about 3700.8476056169. The cubic root of 13696273 is about 239.2585508675.

The spelling of 13696273 in words is "thirteen million, six hundred ninety-six thousand, two hundred seventy-three".