11986097 has 2 divisors, whose sum is σ = 11986098. Its totient is φ = 11986096.

The previous prime is 11986069. The next prime is 11986103. The reversal of 11986097 is 79068911.

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., 11621281 + 364816 = 3409^2 + 604^2 .

It is a cyclic number.

It is not a de Polignac number, because 11986097 - 2¹⁰ = 11985073 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11286097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5993048 + 5993049.

It is an arithmetic number, because the mean of its divisors is an integer number (5993049).

Almost surely, 2^11986097 is an apocalyptic number.

It is an amenable number.

11986097 is a deficient number, since it is larger than the sum of its proper divisors (1).

11986097 is an equidigital number, since it uses as much as digits as its factorization.

11986097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 41.

The square root of 11986097 is about 3462.0943083631. The cubic root of 11986097 is about 228.8543978865.

The spelling of 11986097 in words is "eleven million, nine hundred eighty-six thousand, ninety-seven".