13895029 has 2 divisors, whose sum is σ = 13895030. Its totient is φ = 13895028.

The previous prime is 13895027. The next prime is 13895041. The reversal of 13895029 is 92059831.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8614225 + 5280804 = 2935^2 + 2298^2 .

It is a cyclic number.

It is not a de Polignac number, because 13895029 - 2¹ = 13895027 is a prime.

Together with 13895027, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13895027) 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, 6947514 + 6947515.

It is an arithmetic number, because the mean of its divisors is an integer number (6947515).

Almost surely, 2^13895029 is an apocalyptic number.

It is an amenable number.

13895029 is a deficient number, since it is larger than the sum of its proper divisors (1).

13895029 is an equidigital number, since it uses as much as digits as its factorization.

13895029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 13895029 is about 3727.6036538237. The cubic root of 13895029 is about 240.4103454564.

The spelling of 13895029 in words is "thirteen million, eight hundred ninety-five thousand, twenty-nine".