1006886620517 has 8 divisors (see below), whose sum is σ = 1030882465536. Its totient is φ = 982917133632.

The previous prime is 1006886620511. The next prime is 1006886620541. The reversal of 1006886620517 is 7150266886001.

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 1006886620517 - 2¹⁴ = 1006886604133 is a prime.

It is a super-2 number, since 2×1006886620517² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1006886620511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6512213 + ... + 6665034.

It is an arithmetic number, because the mean of its divisors is an integer number (128860308192).

Almost surely, 2^{1006886620517} is an apocalyptic number.

It is an amenable number.

1006886620517 is a deficient number, since it is larger than the sum of its proper divisors (23995845019).

1006886620517 is a wasteful number, since it uses less digits than its factorization.

1006886620517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13179067.

The product of its (nonzero) digits is 967680, while the sum is 50.

The spelling of 1006886620517 in words is "one trillion, six billion, eight hundred eighty-six million, six hundred twenty thousand, five hundred seventeen".