8500726 has 8 divisors (see below), whose sum is σ = 13731984. Its totient is φ = 3923400.

The previous prime is 8500711. The next prime is 8500729. The reversal of 8500726 is 6270058.

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

It is a junction number, because it is equal to n+sod(n) for n = 8500694 and 8500703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8500729) 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 3 ways as a sum of consecutive naturals, for example, 163450 + ... + 163501.

It is an arithmetic number, because the mean of its divisors is an integer number (1716498).

Almost surely, 2^8500726 is an apocalyptic number.

8500726 is a deficient number, since it is larger than the sum of its proper divisors (5231258).

8500726 is a wasteful number, since it uses less digits than its factorization.

8500726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326966.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 8500726 is about 2915.6004527370. The cubic root of 8500726 is about 204.0885652865.

The spelling of 8500726 in words is "eight million, five hundred thousand, seven hundred twenty-six".