11968097 has 8 divisors (see below), whose sum is σ = 12522600. Its totient is φ = 11423104.

The previous prime is 11968069. The next prime is 11968129. The reversal of 11968097 is 79086911.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 141376 + 11826721 = 376^2 + 3439^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11968097 - 2⁸ = 11967841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11968007) 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 in 7 ways as a sum of consecutive naturals, for example, 263 + ... + 4899.

It is an arithmetic number, because the mean of its divisors is an integer number (1565325).

Almost surely, 2^11968097 is an apocalyptic number.

It is an amenable number.

11968097 is a deficient number, since it is larger than the sum of its proper divisors (554503).

11968097 is an equidigital number, since it uses as much as digits as its factorization.

11968097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4755.

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

The square root of 11968097 is about 3459.4937490910. The cubic root of 11968097 is about 228.7397805661.

The spelling of 11968097 in words is "eleven million, nine hundred sixty-eight thousand, ninety-seven".