11005349 has 2 divisors, whose sum is σ = 11005350. Its totient is φ = 11005348.

The previous prime is 11005327. The next prime is 11005363. The reversal of 11005349 is 94350011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10336225 + 669124 = 3215^2 + 818^2 .

It is a cyclic number.

It is not a de Polignac number, because 11005349 - 2¹² = 11001253 is a prime.

It is a super-2 number, since 2×11005349² = 242235413223602, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11005369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5502674 + 5502675.

It is an arithmetic number, because the mean of its divisors is an integer number (5502675).

Almost surely, 2^11005349 is an apocalyptic number.

It is an amenable number.

11005349 is a deficient number, since it is larger than the sum of its proper divisors (1).

11005349 is an equidigital number, since it uses as much as digits as its factorization.

11005349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 11005349 is about 3317.4310844387. The cubic root of 11005349 is about 222.4340519108.

The spelling of 11005349 in words is "eleven million, five thousand, three hundred forty-nine".