12026627 has 4 divisors (see below), whose sum is σ = 12306360. Its totient is φ = 11746896.

The previous prime is 12026603. The next prime is 12026647. The reversal of 12026627 is 72662021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72662021 = 97 ⋅749093.

It is a cyclic number.

It is not a de Polignac number, because 12026627 - 2¹⁰ = 12025603 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12026596 and 12026605.

It is not an unprimeable number, because it can be changed into a prime (12026647) 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, 139802 + ... + 139887.

It is an arithmetic number, because the mean of its divisors is an integer number (3076590).

Almost surely, 2^12026627 is an apocalyptic number.

12026627 is a deficient number, since it is larger than the sum of its proper divisors (279733).

12026627 is an equidigital number, since it uses as much as digits as its factorization.

12026627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279732.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 12026627 is about 3467.9427619267. The cubic root of 12026627 is about 229.1120584521.

Adding to 12026627 its reverse (72662021), we get a palindrome (84688648).

The spelling of 12026627 in words is "twelve million, twenty-six thousand, six hundred twenty-seven".