10680805 has 8 divisors (see below), whose sum is σ = 13008672. Its totient is φ = 8416848.

The previous prime is 10680781. The next prime is 10680821. The reversal of 10680805 is 50808601.

It is a happy number.

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-10680805 is a prime.

It is a super-2 number, since 2×10680805² = 228159190896050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15607 + ... + 16276.

It is an arithmetic number, because the mean of its divisors is an integer number (1626084).

Almost surely, 2^10680805 is an apocalyptic number.

It is an amenable number.

10680805 is a deficient number, since it is larger than the sum of its proper divisors (2327867).

10680805 is an equidigital number, since it uses as much as digits as its factorization.

10680805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31955.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 10680805 is about 3268.1500883527. The cubic root of 10680805 is about 220.2256981290.

The spelling of 10680805 in words is "ten million, six hundred eighty thousand, eight hundred five".