4872313 has 2 divisors, whose sum is σ = 4872314. Its totient is φ = 4872312.

The previous prime is 4872311. The next prime is 4872323. The reversal of 4872313 is 3132784.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4549689 + 322624 = 2133^2 + 568^2 .

It is a cyclic number.

It is not a de Polignac number, because 4872313 - 2¹ = 4872311 is a prime.

Together with 4872311, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4872311) 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, 2436156 + 2436157.

It is an arithmetic number, because the mean of its divisors is an integer number (2436157).

Almost surely, 2^4872313 is an apocalyptic number.

It is an amenable number.

4872313 is a deficient number, since it is larger than the sum of its proper divisors (1).

4872313 is an equidigital number, since it uses as much as digits as its factorization.

4872313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 28.

The square root of 4872313 is about 2207.3316470345. The cubic root of 4872313 is about 169.5294136556.

It can be divided in two parts, 48 and 72313, that added together give a square (72361 = 269²).

The spelling of 4872313 in words is "four million, eight hundred seventy-two thousand, three hundred thirteen".