2341321 has 4 divisors (see below), whose sum is σ = 2347972. Its totient is φ = 2334672.

The previous prime is 2341309. The next prime is 2341327. The reversal of 2341321 is 1231432.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1904400 + 436921 = 1380^2 + 661^2 .

It is a cyclic number.

It is not a de Polignac number, because 2341321 - 2¹³ = 2333129 is a prime.

It is a Duffinian number.

2341321 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2341295 and 2341304.

It is not an unprimeable number, because it can be changed into a prime (2341327) 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, 2766 + ... + 3511.

It is an arithmetic number, because the mean of its divisors is an integer number (586993).

2^2341321 is an apocalyptic number.

It is an amenable number.

2341321 is a deficient number, since it is larger than the sum of its proper divisors (6651).

2341321 is an equidigital number, since it uses as much as digits as its factorization.

2341321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6650.

The product of its digits is 144, while the sum is 16.

The square root of 2341321 is about 1530.1375755140. The cubic root of 2341321 is about 132.7864173279.

Adding to 2341321 its reverse (1231432), we get a palindrome (3572753).

It can be divided in two parts, 2341 and 321, that added together give a palindrome (2662).

The spelling of 2341321 in words is "two million, three hundred forty-one thousand, three hundred twenty-one".