928313 has 2 divisors, whose sum is σ = 928314. Its totient is φ = 928312.

The previous prime is 928307. The next prime is 928331. The reversal of 928313 is 313829.

928313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (928331) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 727609 + 200704 = 853^2 + 448^2 .

It is an emirp because it is prime and its reverse (313829) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 928313 - 2¹⁶ = 862777 is a prime.

It is not a weakly prime, because it can be changed into another prime (928513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 464156 + 464157.

It is an arithmetic number, because the mean of its divisors is an integer number (464157).

2⁹²⁸³¹³ is an apocalyptic number.

It is an amenable number.

928313 is a deficient number, since it is larger than the sum of its proper divisors (1).

928313 is an equidigital number, since it uses as much as digits as its factorization.

928313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 26.

The square root of 928313 is about 963.4900103270. The cubic root of 928313 is about 97.5509442293.

The spelling of 928313 in words is "nine hundred twenty-eight thousand, three hundred thirteen".