12027046 has 4 divisors (see below), whose sum is σ = 18040572. Its totient is φ = 6013522.

The previous prime is 12027017. The next prime is 12027049. The reversal of 12027046 is 64072021.

12027046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×12027046² = 289299670972232, which contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12027049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3006760 + ... + 3006763.

It is an arithmetic number, because the mean of its divisors is an integer number (4510143).

Almost surely, 2^12027046 is an apocalyptic number.

12027046 is a deficient number, since it is larger than the sum of its proper divisors (6013526).

12027046 is an equidigital number, since it uses as much as digits as its factorization.

12027046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6013525.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 12027046 is about 3468.0031718555. The cubic root of 12027046 is about 229.1147191272.

Subtracting from 12027046 its sum of digits (22), we obtain a square (12027024 = 3468²).

Adding to 12027046 its reverse (64072021), we get a palindrome (76099067).

The spelling of 12027046 in words is "twelve million, twenty-seven thousand, forty-six".