10004039 has 2 divisors, whose sum is σ = 10004040. Its totient is φ = 10004038.

The previous prime is 10004017. The next prime is 10004047. The reversal of 10004039 is 93040001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10004039 - 2⁸ = 10003783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10006039) 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, 5002019 + 5002020.

It is an arithmetic number, because the mean of its divisors is an integer number (5002020).

Almost surely, 2^10004039 is an apocalyptic number.

10004039 is a deficient number, since it is larger than the sum of its proper divisors (1).

10004039 is an equidigital number, since it uses as much as digits as its factorization.

10004039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 10004039 is about 3162.9162176700. The cubic root of 10004039 is about 215.4724709713.

The spelling of 10004039 in words is "ten million, four thousand, thirty-nine".