8313263 has 8 divisors (see below), whose sum is σ = 9657120. Its totient is φ = 7008480.

The previous prime is 8313259. The next prime is 8313269. The reversal of 8313263 is 3623138.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8313263 - 2² = 8313259 is a prime.

It is a super-2 number, since 2×8313263² = 138220683414338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8313269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9308 + ... + 10161.

It is an arithmetic number, because the mean of its divisors is an integer number (1207140).

Almost surely, 2^8313263 is an apocalyptic number.

8313263 is a deficient number, since it is larger than the sum of its proper divisors (1343857).

8313263 is a wasteful number, since it uses less digits than its factorization.

8313263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19537.

The product of its digits is 2592, while the sum is 26.

The square root of 8313263 is about 2883.2729666128. The cubic root of 8313263 is about 202.5771732475.

The spelling of 8313263 in words is "eight million, three hundred thirteen thousand, two hundred sixty-three".