11466197 has 2 divisors, whose sum is σ = 11466198. Its totient is φ = 11466196.

The previous prime is 11466193. The next prime is 11466199. The reversal of 11466197 is 79166411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6599761 + 4866436 = 2569^2 + 2206^2 .

It is a cyclic number.

It is not a de Polignac number, because 11466197 - 2² = 11466193 is a prime.

Together with 11466199, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11466193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5733098 + 5733099.

It is an arithmetic number, because the mean of its divisors is an integer number (5733099).

Almost surely, 2^11466197 is an apocalyptic number.

It is an amenable number.

11466197 is a deficient number, since it is larger than the sum of its proper divisors (1).

11466197 is an equidigital number, since it uses as much as digits as its factorization.

11466197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 35.

The square root of 11466197 is about 3386.1773432589. The cubic root of 11466197 is about 225.4964970130.

The spelling of 11466197 in words is "eleven million, four hundred sixty-six thousand, one hundred ninety-seven".