11682211 has 2 divisors, whose sum is σ = 11682212. Its totient is φ = 11682210.

The previous prime is 11682199. The next prime is 11682217. The reversal of 11682211 is 11228611.

It is a strong prime.

It is an emirp because it is prime and its reverse (11228611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11682211 - 2¹⁷ = 11551139 is a prime.

It is not a weakly prime, because it can be changed into another prime (11682217) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5841105 + 5841106.

It is an arithmetic number, because the mean of its divisors is an integer number (5841106).

Almost surely, 2^11682211 is an apocalyptic number.

11682211 is a deficient number, since it is larger than the sum of its proper divisors (1).

11682211 is an equidigital number, since it uses as much as digits as its factorization.

11682211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 192, while the sum is 22.

The square root of 11682211 is about 3417.9249552909. The cubic root of 11682211 is about 226.9037544726.

The spelling of 11682211 in words is "eleven million, six hundred eighty-two thousand, two hundred eleven".