10866516 has 24 divisors (see below), whose sum is σ = 25500384. Its totient is φ = 3601440.

The previous prime is 10866509. The next prime is 10866521. The reversal of 10866516 is 61566801.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330 + ... + 4673.

It is an arithmetic number, because the mean of its divisors is an integer number (1062516).

Almost surely, 2^10866516 is an apocalyptic number.

It is an amenable number.

10866516 is an abundant number, since it is smaller than the sum of its proper divisors (14633868).

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

10866516 is a wasteful number, since it uses less digits than its factorization.

10866516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5191 (or 5189 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 10866516 is about 3296.4398978292. The cubic root of 10866516 is about 221.4947522905.

The spelling of 10866516 in words is "ten million, eight hundred sixty-six thousand, five hundred sixteen".