11326361 has 4 divisors (see below), whose sum is σ = 11338932. Its totient is φ = 11313792.

The previous prime is 11326351. The next prime is 11326379. The reversal of 11326361 is 16362311.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 10686361 + 640000 = 3269^2 + 800^2 .

It is a cyclic number.

It is not a de Polignac number, because 11326361 - 2¹⁰ = 11325337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11326321) 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, 4820 + ... + 6773.

It is an arithmetic number, because the mean of its divisors is an integer number (2834733).

Almost surely, 2^11326361 is an apocalyptic number.

It is an amenable number.

11326361 is a deficient number, since it is larger than the sum of its proper divisors (12571).

11326361 is an equidigital number, since it uses as much as digits as its factorization.

11326361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12570.

The product of its digits is 648, while the sum is 23.

The square root of 11326361 is about 3365.4659409954. The cubic root of 11326361 is about 224.5760642909.

Adding to 11326361 its reverse (16362311), we get a palindrome (27688672).

The spelling of 11326361 in words is "eleven million, three hundred twenty-six thousand, three hundred sixty-one".