10000686 has 8 divisors (see below), whose sum is σ = 20001384. Its totient is φ = 3333560.

The previous prime is 10000667. The next prime is 10000687. The reversal of 10000686 is 68600001.

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

10000686 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000687) 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 3 ways as a sum of consecutive naturals, for example, 833385 + ... + 833396.

It is an arithmetic number, because the mean of its divisors is an integer number (2500173).

Almost surely, 2^10000686 is an apocalyptic number.

10000686 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10000686 is a wasteful number, since it uses less digits than its factorization.

10000686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666786.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 10000686 is about 3162.3861244320. The cubic root of 10000686 is about 215.4483953645.

Adding to 10000686 its reverse (68600001), we get a palindrome (78600687).

The spelling of 10000686 in words is "ten million, six hundred eighty-six", and thus it is an aban number.