10427839 has 2 divisors, whose sum is σ = 10427840. Its totient is φ = 10427838.

The previous prime is 10427819. The next prime is 10427861. The reversal of 10427839 is 93872401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10427839 - 2¹¹ = 10425791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10427819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5213919 + 5213920.

It is an arithmetic number, because the mean of its divisors is an integer number (5213920).

Almost surely, 2^10427839 is an apocalyptic number.

10427839 is a deficient number, since it is larger than the sum of its proper divisors (1).

10427839 is an equidigital number, since it uses as much as digits as its factorization.

10427839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 10427839 is about 3229.2164684332. The cubic root of 10427839 is about 218.4731677433.

The spelling of 10427839 in words is "ten million, four hundred twenty-seven thousand, eight hundred thirty-nine".