11322671 has 4 divisors (see below), whose sum is σ = 11382144. Its totient is φ = 11263200.

The previous prime is 11322667. The next prime is 11322691. The reversal of 11322671 is 17622311.

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

It is a cyclic number.

It is not a de Polignac number, because 11322671 - 2² = 11322667 is a prime.

It is a deceptive number, since it divides R_11322670.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11322691) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 29450 + ... + 29831.

It is an arithmetic number, because the mean of its divisors is an integer number (2845536).

Almost surely, 2^11322671 is an apocalyptic number.

11322671 is a deficient number, since it is larger than the sum of its proper divisors (59473).

11322671 is an equidigital number, since it uses as much as digits as its factorization.

11322671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59472.

The product of its digits is 504, while the sum is 23.

The square root of 11322671 is about 3364.9176810139. The cubic root of 11322671 is about 224.5516735301.

Adding to 11322671 its reverse (17622311), we get a palindrome (28944982).

The spelling of 11322671 in words is "eleven million, three hundred twenty-two thousand, six hundred seventy-one".