8718073 has 8 divisors (see below), whose sum is σ = 10730048. Its totient is φ = 6897744.

The previous prime is 8718043. The next prime is 8718089. The reversal of 8718073 is 3708178.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-8718073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8718013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47811 + ... + 47992.

It is an arithmetic number, because the mean of its divisors is an integer number (1341256).

Almost surely, 2^8718073 is an apocalyptic number.

It is an amenable number.

8718073 is a deficient number, since it is larger than the sum of its proper divisors (2011975).

8718073 is a wasteful number, since it uses less digits than its factorization.

8718073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95823.

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 8718073 is about 2952.6383117476. The cubic root of 8718073 is about 205.8133304425.

The spelling of 8718073 in words is "eight million, seven hundred eighteen thousand, seventy-three".