4859123 has 2 divisors, whose sum is σ = 4859124. Its totient is φ = 4859122.

The previous prime is 4859087. The next prime is 4859137. The reversal of 4859123 is 3219584.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4859123 - 2¹² = 4855027 is a prime.

It is a super-2 number, since 2×4859123² = 47222152658258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4859123.

It is not a weakly prime, because it can be changed into another prime (4850123) 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, 2429561 + 2429562.

It is an arithmetic number, because the mean of its divisors is an integer number (2429562).

Almost surely, 2^4859123 is an apocalyptic number.

4859123 is a deficient number, since it is larger than the sum of its proper divisors (1).

4859123 is an equidigital number, since it uses as much as digits as its factorization.

4859123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 32.

The square root of 4859123 is about 2204.3418518914. The cubic root of 4859123 is about 169.3762958375.

The spelling of 4859123 in words is "four million, eight hundred fifty-nine thousand, one hundred twenty-three".