12842611 has 4 divisors (see below), whose sum is σ = 12987000. Its totient is φ = 12698224.

The previous prime is 12842603. The next prime is 12842623. The reversal of 12842611 is 11624821.

12842611 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 12842611 - 2³ = 12842603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12842311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72061 + ... + 72238.

It is an arithmetic number, because the mean of its divisors is an integer number (3246750).

Almost surely, 2^12842611 is an apocalyptic number.

12842611 is a deficient number, since it is larger than the sum of its proper divisors (144389).

12842611 is an equidigital number, since it uses as much as digits as its factorization.

12842611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144388.

The product of its digits is 768, while the sum is 25.

The square root of 12842611 is about 3583.6588844364. The cubic root of 12842611 is about 234.1807051328.

The spelling of 12842611 in words is "twelve million, eight hundred forty-two thousand, six hundred eleven".