13695137 has 4 divisors (see below), whose sum is σ = 13755696. Its totient is φ = 13634580.

The previous prime is 13695131. The next prime is 13695151. The reversal of 13695137 is 73159631.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 73159631 = 97 ⋅754223.

It is a cyclic number.

It is not a de Polignac number, because 13695137 - 2⁸ = 13694881 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13695097 and 13695106.

It is not an unprimeable number, because it can be changed into a prime (13695131) 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 in 3 ways as a sum of consecutive naturals, for example, 29939 + ... + 30392.

It is an arithmetic number, because the mean of its divisors is an integer number (3438924).

Almost surely, 2^13695137 is an apocalyptic number.

It is an amenable number.

13695137 is a deficient number, since it is larger than the sum of its proper divisors (60559).

13695137 is an equidigital number, since it uses as much as digits as its factorization.

13695137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60558.

The product of its digits is 17010, while the sum is 35.

The square root of 13695137 is about 3700.6941240800. The cubic root of 13695137 is about 239.2519358020.

The spelling of 13695137 in words is "thirteen million, six hundred ninety-five thousand, one hundred thirty-seven".