10856516 has 12 divisors (see below), whose sum is σ = 20726160. Its totient is φ = 4934760.

The previous prime is 10856507. The next prime is 10856537. The reversal of 10856516 is 61565801.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123326 + ... + 123413.

It is an arithmetic number, because the mean of its divisors is an integer number (1727180).

Almost surely, 2^10856516 is an apocalyptic number.

It is an amenable number.

10856516 is a deficient number, since it is larger than the sum of its proper divisors (9869644).

10856516 is a wasteful number, since it uses less digits than its factorization.

10856516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246754 (or 246752 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 10856516 is about 3294.9227608549. The cubic root of 10856516 is about 221.4267873202.

The spelling of 10856516 in words is "ten million, eight hundred fifty-six thousand, five hundred sixteen".