2304355 has 4 divisors (see below), whose sum is σ = 2765232. Its totient is φ = 1843480.

The previous prime is 2304349. The next prime is 2304373. The reversal of 2304355 is 5534032.

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

It is not a de Polignac number, because 2304355 - 2⁹ = 2303843 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230431 + ... + 230440.

It is an arithmetic number, because the mean of its divisors is an integer number (691308).

2^2304355 is an apocalyptic number.

2304355 is a deficient number, since it is larger than the sum of its proper divisors (460877).

2304355 is an equidigital number, since it uses as much as digits as its factorization.

2304355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460876.

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 2304355 is about 1518.0102107693. The cubic root of 2304355 is about 132.0838730806.

Adding to 2304355 its reverse (5534032), we get a palindrome (7838387).

The spelling of 2304355 in words is "two million, three hundred four thousand, three hundred fifty-five".