12063866 has 8 divisors (see below), whose sum is σ = 18480960. Its totient is φ = 5903548.

The previous prime is 12063859. The next prime is 12063869. The reversal of 12063866 is 66836021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (12063869) 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, 64076 + ... + 64263.

It is an arithmetic number, because the mean of its divisors is an integer number (2310120).

Almost surely, 2^12063866 is an apocalyptic number.

12063866 is a deficient number, since it is larger than the sum of its proper divisors (6417094).

12063866 is a wasteful number, since it uses less digits than its factorization.

12063866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128388.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 12063866 is about 3473.3076454584. The cubic root of 12063866 is about 229.3482874202.

Adding to 12063866 its reverse (66836021), we get a palindrome (78899887).

The spelling of 12063866 in words is "twelve million, sixty-three thousand, eight hundred sixty-six".