12842359 has 4 divisors (see below), whose sum is σ = 13034104. Its totient is φ = 12650616.

The previous prime is 12842321. The next prime is 12842363. The reversal of 12842359 is 95324821.

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 12842359 - 2¹⁷ = 12711287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12842659) 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, 95772 + ... + 95905.

It is an arithmetic number, because the mean of its divisors is an integer number (3258526).

Almost surely, 2^12842359 is an apocalyptic number.

12842359 is a deficient number, since it is larger than the sum of its proper divisors (191745).

12842359 is an equidigital number, since it uses as much as digits as its factorization.

12842359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191744.

The product of its digits is 17280, while the sum is 34.

The square root of 12842359 is about 3583.6237246675. The cubic root of 12842359 is about 234.1791734109.

The spelling of 12842359 in words is "twelve million, eight hundred forty-two thousand, three hundred fifty-nine".