10830643 has 4 divisors (see below), whose sum is σ = 10848760. Its totient is φ = 10812528.

The previous prime is 10830641. The next prime is 10830667. The reversal of 10830643 is 34603801.

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 10830643 - 2¹ = 10830641 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (10830641) 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, 8130 + ... + 9367.

It is an arithmetic number, because the mean of its divisors is an integer number (2712190).

Almost surely, 2^10830643 is an apocalyptic number.

10830643 is a deficient number, since it is larger than the sum of its proper divisors (18117).

10830643 is an equidigital number, since it uses as much as digits as its factorization.

10830643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18116.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 10830643 is about 3290.9942266738. The cubic root of 10830643 is about 221.2507476541.

The spelling of 10830643 in words is "ten million, eight hundred thirty thousand, six hundred forty-three".