12097127 has 8 divisors (see below), whose sum is σ = 13886496. Its totient is φ = 10323072.

The previous prime is 12097123. The next prime is 12097159. The reversal of 12097127 is 72179021.

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 12097127 - 2² = 12097123 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12097127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12097121) 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, 2078 + ... + 5339.

It is an arithmetic number, because the mean of its divisors is an integer number (1735812).

Almost surely, 2^12097127 is an apocalyptic number.

12097127 is a deficient number, since it is larger than the sum of its proper divisors (1789369).

12097127 is an equidigital number, since it uses as much as digits as its factorization.

12097127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7657.

The product of its (nonzero) digits is 1764, while the sum is 29.

The square root of 12097127 is about 3478.0924369545. The cubic root of 12097127 is about 229.5588709224.

The spelling of 12097127 in words is "twelve million, ninety-seven thousand, one hundred twenty-seven".