13461697 has 2 divisors, whose sum is σ = 13461698. Its totient is φ = 13461696.

The previous prime is 13461689. The next prime is 13461727. The reversal of 13461697 is 79616431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9790641 + 3671056 = 3129^2 + 1916^2 .

It is an emirp because it is prime and its reverse (79616431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13461697 - 2³ = 13461689 is a prime.

It is a super-2 number, since 2×13461697² = 362434572239618, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13461677) 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, 6730848 + 6730849.

It is an arithmetic number, because the mean of its divisors is an integer number (6730849).

Almost surely, 2^13461697 is an apocalyptic number.

It is an amenable number.

13461697 is a deficient number, since it is larger than the sum of its proper divisors (1).

13461697 is an equidigital number, since it uses as much as digits as its factorization.

13461697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 37.

The square root of 13461697 is about 3669.0185336136. The cubic root of 13461697 is about 237.8847510649.

The spelling of 13461697 in words is "thirteen million, four hundred sixty-one thousand, six hundred ninety-seven".