11205349 has 2 divisors, whose sum is σ = 11205350. Its totient is φ = 11205348.

The previous prime is 11205323. The next prime is 11205379. The reversal of 11205349 is 94350211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5832225 + 5373124 = 2415^2 + 2318^2 .

It is an emirp because it is prime and its reverse (94350211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11205349 - 2¹¹ = 11203301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11205379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5602674 + 5602675.

It is an arithmetic number, because the mean of its divisors is an integer number (5602675).

Almost surely, 2^11205349 is an apocalyptic number.

It is an amenable number.

11205349 is a deficient number, since it is larger than the sum of its proper divisors (1).

11205349 is an equidigital number, since it uses as much as digits as its factorization.

11205349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 11205349 is about 3347.4391704705. The cubic root of 11205349 is about 223.7734010043.

The spelling of 11205349 in words is "eleven million, two hundred five thousand, three hundred forty-nine".