13848313 has 2 divisors, whose sum is σ = 13848314. Its totient is φ = 13848312.

The previous prime is 13848299. The next prime is 13848343. The reversal of 13848313 is 31384831.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11377129 + 2471184 = 3373^2 + 1572^2 .

It is an emirp because it is prime and its reverse (31384831) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13848313 - 2¹³ = 13840121 is a prime.

It is not a weakly prime, because it can be changed into another prime (13848343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6924156 + 6924157.

It is an arithmetic number, because the mean of its divisors is an integer number (6924157).

Almost surely, 2^13848313 is an apocalyptic number.

It is an amenable number.

13848313 is a deficient number, since it is larger than the sum of its proper divisors (1).

13848313 is an equidigital number, since it uses as much as digits as its factorization.

13848313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 31.

The square root of 13848313 is about 3721.3321539470. The cubic root of 13848313 is about 240.1406178263.

It can be divided in two parts, 13848 and 313, that added together give a square (14161 = 119²).

The spelling of 13848313 in words is "thirteen million, eight hundred forty-eight thousand, three hundred thirteen".