10864667 has 4 divisors (see below), whose sum is σ = 11852376. Its totient is φ = 9876960.

The previous prime is 10864639. The next prime is 10864669. The reversal of 10864667 is 76646801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10864667 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10864667.

It is not an unprimeable number, because it can be changed into a prime (10864669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 493838 + ... + 493859.

It is an arithmetic number, because the mean of its divisors is an integer number (2963094).

Almost surely, 2^10864667 is an apocalyptic number.

10864667 is a deficient number, since it is larger than the sum of its proper divisors (987709).

10864667 is an equidigital number, since it uses as much as digits as its factorization.

10864667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987708.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 10864667 is about 3296.1594318236. The cubic root of 10864667 is about 221.4821887106.

The spelling of 10864667 in words is "ten million, eight hundred sixty-four thousand, six hundred sixty-seven".