2365321 has 4 divisors (see below), whose sum is σ = 2703232. Its totient is φ = 2027412.

The previous prime is 2365313. The next prime is 2365351. The reversal of 2365321 is 1235632.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2365321 - 2³ = 2365313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2365292 and 2365301.

It is not an unprimeable number, because it can be changed into a prime (2365351) 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, 168945 + ... + 168958.

It is an arithmetic number, because the mean of its divisors is an integer number (675808).

2^2365321 is an apocalyptic number.

It is an amenable number.

2365321 is a deficient number, since it is larger than the sum of its proper divisors (337911).

2365321 is an equidigital number, since it uses as much as digits as its factorization.

2365321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337910.

The product of its digits is 1080, while the sum is 22.

The square root of 2365321 is about 1537.9600124841. The cubic root of 2365321 is about 133.2385903331.

The spelling of 2365321 in words is "two million, three hundred sixty-five thousand, three hundred twenty-one".