9285313 has 2 divisors, whose sum is σ = 9285314. Its totient is φ = 9285312.

The previous prime is 9285299. The next prime is 9285343. The reversal of 9285313 is 3135829.

It is a happy number.

9285313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8625969 + 659344 = 2937^2 + 812^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9285313 is a prime.

It is not a weakly prime, because it can be changed into another prime (9285343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4642656 + 4642657.

It is an arithmetic number, because the mean of its divisors is an integer number (4642657).

Almost surely, 2^9285313 is an apocalyptic number.

It is an amenable number.

9285313 is a deficient number, since it is larger than the sum of its proper divisors (1).

9285313 is an equidigital number, since it uses as much as digits as its factorization.

9285313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 31.

The square root of 9285313 is about 3047.1811564133. The cubic root of 9285313 is about 210.1836111458.

It can be divided in two parts, 928 and 5313, that added together give a square (6241 = 79²).

The spelling of 9285313 in words is "nine million, two hundred eighty-five thousand, three hundred thirteen".