13134629 has 2 divisors, whose sum is σ = 13134630. Its totient is φ = 13134628.

The previous prime is 13134599. The next prime is 13134631. The reversal of 13134629 is 92643131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12180100 + 954529 = 3490^2 + 977^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13134629 is a prime.

Together with 13134631, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13134689) 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, 6567314 + 6567315.

It is an arithmetic number, because the mean of its divisors is an integer number (6567315).

Almost surely, 2^13134629 is an apocalyptic number.

It is an amenable number.

13134629 is a deficient number, since it is larger than the sum of its proper divisors (1).

13134629 is an equidigital number, since it uses as much as digits as its factorization.

13134629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 29.

The square root of 13134629 is about 3624.1728711528. The cubic root of 13134629 is about 235.9423695821.

The spelling of 13134629 in words is "thirteen million, one hundred thirty-four thousand, six hundred twenty-nine".