4731613 has 2 divisors, whose sum is σ = 4731614. Its totient is φ = 4731612.

The previous prime is 4731599. The next prime is 4731637. The reversal of 4731613 is 3161374.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3392964 + 1338649 = 1842^2 + 1157^2 .

It is a cyclic number.

It is not a de Polignac number, because 4731613 - 2⁹ = 4731101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4741613) 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, 2365806 + 2365807.

It is an arithmetic number, because the mean of its divisors is an integer number (2365807).

Almost surely, 2^4731613 is an apocalyptic number.

It is an amenable number.

4731613 is a deficient number, since it is larger than the sum of its proper divisors (1).

4731613 is an equidigital number, since it uses as much as digits as its factorization.

4731613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1512, while the sum is 25.

The square root of 4731613 is about 2175.2271145791. The cubic root of 4731613 is about 167.8815893688.

Adding to 4731613 its reverse (3161374), we get a palindrome (7892987).

The spelling of 4731613 in words is "four million, seven hundred thirty-one thousand, six hundred thirteen".