2330345 has 4 divisors (see below), whose sum is σ = 2796420. Its totient is φ = 1864272.

The previous prime is 2330303. The next prime is 2330387. The reversal of 2330345 is 5430332.

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

It is an interprime number because it is at equal distance from previous prime (2330303) and next prime (2330387).

It can be written as a sum of positive squares in 2 ways, for example, as 994009 + 1336336 = 997^2 + 1156^2 .

It is a cyclic number.

It is not a de Polignac number, because 2330345 - 2⁶ = 2330281 is a prime.

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, 233030 + ... + 233039.

It is an arithmetic number, because the mean of its divisors is an integer number (699105).

2^2330345 is an apocalyptic number.

It is an amenable number.

2330345 is a deficient number, since it is larger than the sum of its proper divisors (466075).

2330345 is an equidigital number, since it uses as much as digits as its factorization.

2330345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466074.

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 2330345 is about 1526.5467565718. The cubic root of 2330345 is about 132.5785934579.

Adding to 2330345 its reverse (5430332), we get a palindrome (7760677).

The spelling of 2330345 in words is "two million, three hundred thirty thousand, three hundred forty-five".