11340345 has 8 divisors (see below), whose sum is σ = 18144576. Its totient is φ = 6048176.

The previous prime is 11340299. The next prime is 11340349. The reversal of 11340345 is 54304311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11340345 - 2⁶ = 11340281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11340349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 377997 + ... + 378026.

It is an arithmetic number, because the mean of its divisors is an integer number (2268072).

Almost surely, 2^11340345 is an apocalyptic number.

11340345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11340345 is a deficient number, since it is larger than the sum of its proper divisors (6804231).

11340345 is an equidigital number, since it uses as much as digits as its factorization.

11340345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756031.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 11340345 is about 3367.5428727783. The cubic root of 11340345 is about 224.6684499541.

Adding to 11340345 its reverse (54304311), we get a palindrome (65644656).

The spelling of 11340345 in words is "eleven million, three hundred forty thousand, three hundred forty-five".