11009326 has 4 divisors (see below), whose sum is σ = 16513992. Its totient is φ = 5504662.

The previous prime is 11009321. The next prime is 11009351. The reversal of 11009326 is 62390011.

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

It is a junction number, because it is equal to n+sod(n) for n = 11009297 and 11009306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11009321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2752330 + ... + 2752333.

It is an arithmetic number, because the mean of its divisors is an integer number (4128498).

Almost surely, 2^11009326 is an apocalyptic number.

11009326 is a deficient number, since it is larger than the sum of its proper divisors (5504666).

11009326 is an equidigital number, since it uses as much as digits as its factorization.

11009326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5504665.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 11009326 is about 3318.0304398845. The cubic root of 11009326 is about 222.4608423284.

Adding to 11009326 its reverse (62390011), we get a palindrome (73399337).

The spelling of 11009326 in words is "eleven million, nine thousand, three hundred twenty-six".