11197349 has 2 divisors, whose sum is σ = 11197350. Its totient is φ = 11197348.

The previous prime is 11197313. The next prime is 11197379. The reversal of 11197349 is 94379111.

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., 6604900 + 4592449 = 2570^2 + 2143^2 .

It is a cyclic number.

It is not a de Polignac number, because 11197349 - 2⁸ = 11197093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11197379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5598674 + 5598675.

It is an arithmetic number, because the mean of its divisors is an integer number (5598675).

Almost surely, 2^11197349 is an apocalyptic number.

It is an amenable number.

11197349 is a deficient number, since it is larger than the sum of its proper divisors (1).

11197349 is an equidigital number, since it uses as much as digits as its factorization.

11197349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6804, while the sum is 35.

The square root of 11197349 is about 3346.2440138161. The cubic root of 11197349 is about 223.7201343782.

The spelling of 11197349 in words is "eleven million, one hundred ninety-seven thousand, three hundred forty-nine".