9995039 has 2 divisors, whose sum is σ = 9995040. Its totient is φ = 9995038.

The previous prime is 9995023. The next prime is 9995057. The reversal of 9995039 is 9305999.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9995039 - 2⁴ = 9995023 is a prime.

It is a super-2 number, since 2×9995039² = 199801609223042, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9995009) 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, 4997519 + 4997520.

It is an arithmetic number, because the mean of its divisors is an integer number (4997520).

Almost surely, 2^9995039 is an apocalyptic number.

9995039 is a deficient number, since it is larger than the sum of its proper divisors (1).

9995039 is an equidigital number, since it uses as much as digits as its factorization.

9995039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 98415, while the sum is 44.

The square root of 9995039 is about 3161.4931598851. The cubic root of 9995039 is about 215.4078359417.

The spelling of 9995039 in words is "nine million, nine hundred ninety-five thousand, thirty-nine".