4842493 has 2 divisors, whose sum is σ = 4842494. Its totient is φ = 4842492.

The previous prime is 4842427. The next prime is 4842521. The reversal of 4842493 is 3942484.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3526884 + 1315609 = 1878^2 + 1147^2 .

It is a cyclic number.

It is not a de Polignac number, because 4842493 - 2⁹ = 4841981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4842403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2421246 + 2421247.

It is an arithmetic number, because the mean of its divisors is an integer number (2421247).

Almost surely, 2^4842493 is an apocalyptic number.

It is an amenable number.

4842493 is a deficient number, since it is larger than the sum of its proper divisors (1).

4842493 is an equidigital number, since it uses as much as digits as its factorization.

4842493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 34.

The square root of 4842493 is about 2200.5665179676. The cubic root of 4842493 is about 169.1828489081.

Subtracting from 4842493 its reverse (3942484), we obtain a palindrome (900009).

It can be divided in two parts, 4842 and 493, that added together give a palindrome (5335).

The spelling of 4842493 in words is "four million, eight hundred forty-two thousand, four hundred ninety-three".