11322005 has 8 divisors (see below), whose sum is σ = 14301600. Its totient is φ = 8580816.

The previous prime is 11322001. The next prime is 11322007. The reversal of 11322005 is 50022311.

It is a happy number.

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 11322005 - 2² = 11322001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11322001) 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, 59495 + ... + 59684.

It is an arithmetic number, because the mean of its divisors is an integer number (1787700).

Almost surely, 2^11322005 is an apocalyptic number.

It is an amenable number.

11322005 is a deficient number, since it is larger than the sum of its proper divisors (2979595).

11322005 is a wasteful number, since it uses less digits than its factorization.

11322005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119203.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 11322005 is about 3364.8187172565. The cubic root of 11322005 is about 224.5472707308.

Adding to 11322005 its reverse (50022311), we get a palindrome (61344316).

The spelling of 11322005 in words is "eleven million, three hundred twenty-two thousand, five".