10870686 has 20 divisors (see below), whose sum is σ = 24358752. Its totient is φ = 3623508.

The previous prime is 10870669. The next prime is 10870687. The reversal of 10870686 is 68607801.

It is a super-2 number, since 2×10870686² = 236343628221192, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10870686.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10870687) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 33390 + ... + 33713.

Almost surely, 2^10870686 is an apocalyptic number.

10870686 is an abundant number, since it is smaller than the sum of its proper divisors (13488066).

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

10870686 is an equidigital number, since it uses as much as digits as its factorization.

10870686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67117 (or 67108 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 10870686 is about 3297.0723376960. The cubic root of 10870686 is about 221.5230813642.

The spelling of 10870686 in words is "ten million, eight hundred seventy thousand, six hundred eighty-six".