8313255 has 24 divisors (see below), whose sum is σ = 15258672. Its totient is φ = 4172544.

The previous prime is 8313251. The next prime is 8313257. The reversal of 8313255 is 5523138.

8313255 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8313255 - 2² = 8313251 is a prime.

It is a super-2 number, since 2×8313255² = 138220417390050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8313251) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4669 + ... + 6198.

It is an arithmetic number, because the mean of its divisors is an integer number (635778).

Almost surely, 2^8313255 is an apocalyptic number.

8313255 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

8313255 is a deficient number, since it is larger than the sum of its proper divisors (6945417).

8313255 is a wasteful number, since it uses less digits than its factorization.

8313255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10895 (or 10892 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 8313255 is about 2883.2715793002. The cubic root of 8313255 is about 202.5771082663.

The spelling of 8313255 in words is "eight million, three hundred thirteen thousand, two hundred fifty-five".