11036197 has 4 divisors (see below), whose sum is σ = 11084620. Its totient is φ = 10987776.

The previous prime is 11036191. The next prime is 11036237. The reversal of 11036197 is 79163011.

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 9400356 + 1635841 = 3066^2 + 1279^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11036197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11036191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23868 + ... + 24325.

It is an arithmetic number, because the mean of its divisors is an integer number (2771155).

Almost surely, 2^11036197 is an apocalyptic number.

It is an amenable number.

11036197 is a deficient number, since it is larger than the sum of its proper divisors (48423).

11036197 is an equidigital number, since it uses as much as digits as its factorization.

11036197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48422.

The product of its (nonzero) digits is 1134, while the sum is 28.

The square root of 11036197 is about 3322.0772116253. The cubic root of 11036197 is about 222.6416856270.

The spelling of 11036197 in words is "eleven million, thirty-six thousand, one hundred ninety-seven".