8018713 has 8 divisors (see below), whose sum is σ = 8594208. Its totient is φ = 7454784.

The previous prime is 8018701. The next prime is 8018719. The reversal of 8018713 is 3178108.

It is a happy number.

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 8018713 - 2²¹ = 5921561 is a prime.

It is a Duffinian number.

8018713 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8018719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1431 + ... + 4252.

It is an arithmetic number, because the mean of its divisors is an integer number (1074276).

Almost surely, 2^8018713 is an apocalyptic number.

8018713 is a gapful number since it is divisible by the number (83) formed by its first and last digit.

It is an amenable number.

8018713 is a deficient number, since it is larger than the sum of its proper divisors (575495).

8018713 is a wasteful number, since it uses less digits than its factorization.

8018713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5783.

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 8018713 is about 2831.7332148350. The cubic root of 8018713 is about 200.1558202354.

It can be divided in two parts, 80187 and 13, that added together give a triangular number (80200 = T₄₀₀).

The spelling of 8018713 in words is "eight million, eighteen thousand, seven hundred thirteen".