12092897 has 4 divisors (see below), whose sum is σ = 12273456. Its totient is φ = 11912340.

The previous prime is 12092891. The next prime is 12092923. The reversal of 12092897 is 79829021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 79829021 = 23 ⋅3470827.

It is a cyclic number.

It is not a de Polignac number, because 12092897 - 2¹⁴ = 12076513 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 12092897.

It is not an unprimeable number, because it can be changed into a prime (12092891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90179 + ... + 90312.

It is an arithmetic number, because the mean of its divisors is an integer number (3068364).

Almost surely, 2^12092897 is an apocalyptic number.

It is an amenable number.

12092897 is a deficient number, since it is larger than the sum of its proper divisors (180559).

12092897 is an equidigital number, since it uses as much as digits as its factorization.

12092897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180558.

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 12092897 is about 3477.4842918409. The cubic root of 12092897 is about 229.5321112015.

The spelling of 12092897 in words is "twelve million, ninety-two thousand, eight hundred ninety-seven".