10789867 has 4 divisors (see below), whose sum is σ = 11770776. Its totient is φ = 9808960.

The previous prime is 10789843. The next prime is 10789871. The reversal of 10789867 is 76898701.

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

It is a cyclic number.

It is not a de Polignac number, because 10789867 - 2¹⁵ = 10757099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10789817) by changing a digit.

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, 490438 + ... + 490459.

It is an arithmetic number, because the mean of its divisors is an integer number (2942694).

Almost surely, 2^10789867 is an apocalyptic number.

10789867 is a deficient number, since it is larger than the sum of its proper divisors (980909).

10789867 is an equidigital number, since it uses as much as digits as its factorization.

10789867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980908.

The product of its (nonzero) digits is 169344, while the sum is 46.

The square root of 10789867 is about 3284.7932963887. The cubic root of 10789867 is about 220.9727381181.

The spelling of 10789867 in words is "ten million, seven hundred eighty-nine thousand, eight hundred sixty-seven".