12006430 has 8 divisors (see below), whose sum is σ = 21611592. Its totient is φ = 4802568.

The previous prime is 12006427. The next prime is 12006431. The reversal of 12006430 is 3460021.

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

It is a super-2 number, since 2×12006430² = 288308722689800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12006431) 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 3 ways as a sum of consecutive naturals, for example, 600312 + ... + 600331.

It is an arithmetic number, because the mean of its divisors is an integer number (2701449).

Almost surely, 2^12006430 is an apocalyptic number.

12006430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12006430 is a deficient number, since it is larger than the sum of its proper divisors (9605162).

12006430 is a wasteful number, since it uses less digits than its factorization.

12006430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200650.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 12006430 is about 3465.0295814033. The cubic root of 12006430 is about 228.9837329457.

Adding to 12006430 its reverse (3460021), we get a palindrome (15466451).

The spelling of 12006430 in words is "twelve million, six thousand, four hundred thirty".