11340605 has 8 divisors (see below), whose sum is σ = 13925472. Its totient is φ = 8861328.

The previous prime is 11340577. The next prime is 11340613. The reversal of 11340605 is 50604311.

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 11340605 - 2⁸ = 11340349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26159 + ... + 26588.

It is an arithmetic number, because the mean of its divisors is an integer number (1740684).

Almost surely, 2^11340605 is an apocalyptic number.

It is an amenable number.

11340605 is a deficient number, since it is larger than the sum of its proper divisors (2584867).

11340605 is an equidigital number, since it uses as much as digits as its factorization.

11340605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52795.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 11340605 is about 3367.5814763714. The cubic root of 11340605 is about 224.6701669316.

Adding to 11340605 its reverse (50604311), we get a palindrome (61944916).

The spelling of 11340605 in words is "eleven million, three hundred forty thousand, six hundred five".