8506806001 has 8 divisors (see below), whose sum is σ = 9045868104. Its totient is φ = 7972039680.

The previous prime is 8506805987. The next prime is 8506806017. The reversal of 8506806001 is 1006086058.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6150400 + 8500655601 = 2480^2 + 92199^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8506806001 is a prime.

It is a super-2 number, since 2×8506806001² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8506806101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1069860 + ... + 1077781.

It is an arithmetic number, because the mean of its divisors is an integer number (1130733513).

Almost surely, 2^8506806001 is an apocalyptic number.

It is an amenable number.

8506806001 is a deficient number, since it is larger than the sum of its proper divisors (539062103).

8506806001 is a wasteful number, since it uses less digits than its factorization.

8506806001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2147891.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 8506806001 is about 92232.3479100473. The cubic root of 8506806001 is about 2041.3721065965.

The spelling of 8506806001 in words is "eight billion, five hundred six million, eight hundred six thousand, one".