2359 has 4 divisors (see below), whose sum is σ = 2704.
Its totient is φ = 2016.
The previous prime is 2357. The next prime is 2371. The reversal of 2359 is 9532.
It can be divided in two parts, 2 and 359, that added together give a square (361 = 192).
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 2359 - 21 = 2357 is a prime.
It is a Duffinian number.
It is a plaindrome in base 8, base 10 and base 12.
It is a nialpdrome in base 7, base 9 and base 15.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2351) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162 + ... + 175.
It is an arithmetic number, because the mean of its divisors is an integer number (676).
22359 is an apocalyptic number.
2359 is a deficient number, since it is larger than the sum of its proper divisors (345).
2359 is an equidigital number, since it uses as much as digits as its factorization.
2359 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 344.
The product of its digits is 270, while the sum is 19.
The square root of 2359 is about 48.5695377783.
The cubic root of 2359 is about 13.3119797088.
The spelling of 2359 in words is "two thousand, three hundred fifty-nine".