12004847662 has 4 divisors (see below), whose sum is σ = 18007271496. Its totient is φ = 6002423830.

The previous prime is 12004847639. The next prime is 12004847669. The reversal of 12004847662 is 26674840021.

It is a happy number.

12004847662 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, and also an emirpimes, since its reverse is a distinct semiprime: 26674840021 = 457 ⋅58369453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12004847669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3001211914 + ... + 3001211917.

It is an arithmetic number, because the mean of its divisors is an integer number (4501817874).

Almost surely, 2^12004847662 is an apocalyptic number.

12004847662 is a deficient number, since it is larger than the sum of its proper divisors (6002423834).

12004847662 is an equidigital number, since it uses as much as digits as its factorization.

12004847662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6002423833.

The product of its (nonzero) digits is 129024, while the sum is 40.

The spelling of 12004847662 in words is "twelve billion, four million, eight hundred forty-seven thousand, six hundred sixty-two".