10686560 has 24 divisors (see below), whose sum is σ = 25247376. Its totient is φ = 4274560.

The previous prime is 10686541. The next prime is 10686581. The reversal of 10686560 is 6568601.

It is a super-2 number, since 2×10686560² = 228405129267200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33236 + ... + 33555.

It is an arithmetic number, because the mean of its divisors is an integer number (1051974).

Almost surely, 2^10686560 is an apocalyptic number.

10686560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10686560 is an abundant number, since it is smaller than the sum of its proper divisors (14560816).

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

10686560 is an equidigital number, since it uses as much as digits as its factorization.

10686560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66806 (or 66798 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 10686560 is about 3269.0304373009. The cubic root of 10686560 is about 220.2652448152.

The spelling of 10686560 in words is "ten million, six hundred eighty-six thousand, five hundred sixty".