10865906 has 8 divisors (see below), whose sum is σ = 16399344. Its totient is φ = 5399460.

The previous prime is 10865893. The next prime is 10865917. The reversal of 10865906 is 60956801.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 16340 + ... + 16991.

It is an arithmetic number, because the mean of its divisors is an integer number (2049918).

Almost surely, 2^10865906 is an apocalyptic number.

10865906 is a deficient number, since it is larger than the sum of its proper divisors (5533438).

10865906 is a wasteful number, since it uses less digits than its factorization.

10865906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33496.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 10865906 is about 3296.3473724715. The cubic root of 10865906 is about 221.4906076218.

The spelling of 10865906 in words is "ten million, eight hundred sixty-five thousand, nine hundred six".