9965029 has 2 divisors, whose sum is σ = 9965030. Its totient is φ = 9965028.

The previous prime is 9965027. The next prime is 9965051. The reversal of 9965029 is 9205699.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8862529 + 1102500 = 2977^2 + 1050^2 .

It is a cyclic number.

It is not a de Polignac number, because 9965029 - 2¹ = 9965027 is a prime.

Together with 9965027, it forms a pair of twin primes.

It is a Chen prime.

9965029 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 9964982 and 9965000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9965023) 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, 4982514 + 4982515.

It is an arithmetic number, because the mean of its divisors is an integer number (4982515).

Almost surely, 2^9965029 is an apocalyptic number.

It is an amenable number.

9965029 is a deficient number, since it is larger than the sum of its proper divisors (1).

9965029 is an equidigital number, since it uses as much as digits as its factorization.

9965029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43740, while the sum is 40.

The square root of 9965029 is about 3156.7434168776. The cubic root of 9965029 is about 215.1920332245.

The spelling of 9965029 in words is "nine million, nine hundred sixty-five thousand, twenty-nine".