3048139 has 2 divisors, whose sum is σ = 3048140. Its totient is φ = 3048138.

The previous prime is 3048107. The next prime is 3048163. The reversal of 3048139 is 9318403.

3048139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (9318403) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3048139 - 2⁵ = 3048107 is a prime.

It is not a weakly prime, because it can be changed into another prime (3045139) 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, 1524069 + 1524070.

It is an arithmetic number, because the mean of its divisors is an integer number (1524070).

Almost surely, 2^3048139 is an apocalyptic number.

3048139 is a deficient number, since it is larger than the sum of its proper divisors (1).

3048139 is an equidigital number, since it uses as much as digits as its factorization.

3048139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 3048139 is about 1745.8920356082. The cubic root of 3048139 is about 144.9922944776.

The spelling of 3048139 in words is "three million, forty-eight thousand, one hundred thirty-nine".