12030067 has 16 divisors (see below), whose sum is σ = 14902272. Its totient is φ = 9475200.

The previous prime is 12030061. The next prime is 12030071. The reversal of 12030067 is 76003021.

It is not a de Polignac number, because 12030067 - 2⁷ = 12029939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12030061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3942 + ... + 6292.

It is an arithmetic number, because the mean of its divisors is an integer number (931392).

Almost surely, 2^12030067 is an apocalyptic number.

12030067 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

12030067 is a deficient number, since it is larger than the sum of its proper divisors (2872205).

12030067 is a wasteful number, since it uses less digits than its factorization.

12030067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2418.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 12030067 is about 3468.4386977428. The cubic root of 12030067 is about 229.1339008287.

Adding to 12030067 its reverse (76003021), we get a palindrome (88033088).

The spelling of 12030067 in words is "twelve million, thirty thousand, sixty-seven".