8318013 has 32 divisors (see below), whose sum is σ = 12828672. Its totient is φ = 4747200.

The previous prime is 8317999. The next prime is 8318027. The reversal of 8318013 is 3108138.

It is an interprime number because it is at equal distance from previous prime (8317999) and next prime (8318027).

It is not a de Polignac number, because 8318013 - 2⁶ = 8317949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8318113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47995 + ... + 48167.

It is an arithmetic number, because the mean of its divisors is an integer number (400896).

Almost surely, 2^8318013 is an apocalyptic number.

It is an amenable number.

8318013 is a deficient number, since it is larger than the sum of its proper divisors (4510659).

8318013 is a wasteful number, since it uses less digits than its factorization.

8318013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 8318013 is about 2884.0965656510. The cubic root of 8318013 is about 202.6157484882.

The spelling of 8318013 in words is "eight million, three hundred eighteen thousand, thirteen".