2321343 has 12 divisors (see below), whose sum is σ = 3444168. Its totient is φ = 1505520.

The previous prime is 2321339. The next prime is 2321353. The reversal of 2321343 is 3431232.

2321343 is a `hidden beast` number, since 2 + 321 + 343 = 666.

It is not a de Polignac number, because 2321343 - 2² = 2321339 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2321353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3153 + ... + 3818.

It is an arithmetic number, because the mean of its divisors is an integer number (287014).

2^2321343 is an apocalyptic number.

2321343 is a deficient number, since it is larger than the sum of its proper divisors (1122825).

2321343 is a wasteful number, since it uses less digits than its factorization.

2321343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7014 (or 7011 counting only the distinct ones).

The product of its digits is 432, while the sum is 18.

The square root of 2321343 is about 1523.5954187382. The cubic root of 2321343 is about 132.4076584563.

Adding to 2321343 its reverse (3431232), we get a palindrome (5752575).

The spelling of 2321343 in words is "two million, three hundred twenty-one thousand, three hundred forty-three".