3048823 has 2 divisors, whose sum is σ = 3048824. Its totient is φ = 3048822.

The previous prime is 3048781. The next prime is 3048827. The reversal of 3048823 is 3288403.

It is a strong prime.

It is an emirp because it is prime and its reverse (3288403) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3048823 is a prime.

3048823 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3048791 and 3048800.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3048827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1524411 + 1524412.

It is an arithmetic number, because the mean of its divisors is an integer number (1524412).

Almost surely, 2^3048823 is an apocalyptic number.

3048823 is a deficient number, since it is larger than the sum of its proper divisors (1).

3048823 is an equidigital number, since it uses as much as digits as its factorization.

3048823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 3048823 is about 1746.0879130216. The cubic root of 3048823 is about 145.0031390521.

The spelling of 3048823 in words is "three million, forty-eight thousand, eight hundred twenty-three".