8716538 has 8 divisors (see below), whose sum is σ = 13091232. Its totient is φ = 4352796.

The previous prime is 8716531. The next prime is 8716553. The reversal of 8716538 is 8356178.

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

It is not an unprimeable number, because it can be changed into a prime (8716531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320 + ... + 4187.

It is an arithmetic number, because the mean of its divisors is an integer number (1636404).

Almost surely, 2^8716538 is an apocalyptic number.

8716538 is a deficient number, since it is larger than the sum of its proper divisors (4374694).

8716538 is a wasteful number, since it uses less digits than its factorization.

8716538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5476.

The product of its digits is 40320, while the sum is 38.

The square root of 8716538 is about 2952.3783632861. The cubic root of 8716538 is about 205.8012504792.

The spelling of 8716538 in words is "eight million, seven hundred sixteen thousand, five hundred thirty-eight".