12006067 has 4 divisors (see below), whose sum is σ = 12073320. Its totient is φ = 11938816.

The previous prime is 12006061. The next prime is 12006077. The reversal of 12006067 is 76060021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12006067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12006061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33358 + ... + 33715.

It is an arithmetic number, because the mean of its divisors is an integer number (3018330).

Almost surely, 2^12006067 is an apocalyptic number.

12006067 is a deficient number, since it is larger than the sum of its proper divisors (67253).

12006067 is an equidigital number, since it uses as much as digits as its factorization.

12006067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67252.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 12006067 is about 3464.9772005022. The cubic root of 12006067 is about 228.9814252396.

Adding to 12006067 its reverse (76060021), we get a palindrome (88066088).

The spelling of 12006067 in words is "twelve million, six thousand, sixty-seven".