12006075 has 12 divisors (see below), whose sum is σ = 19850168. Its totient is φ = 6403200.

The previous prime is 12006061. The next prime is 12006077. The reversal of 12006075 is 57060021.

It is not a de Polignac number, because 12006075 - 2¹⁰ = 12005051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12006077) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79966 + ... + 80115.

Almost surely, 2^12006075 is an apocalyptic number.

12006075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12006075 is a deficient number, since it is larger than the sum of its proper divisors (7844093).

12006075 is a wasteful number, since it uses less digits than its factorization.

12006075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160094 (or 160089 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 12006075 is about 3464.9783549107. The cubic root of 12006075 is about 228.9814760987.

Adding to 12006075 its reverse (57060021), we get a palindrome (69066096).

It can be divided in two parts, 1200 and 6075, that multiplied together give a square (7290000 = 2700²).

The spelling of 12006075 in words is "twelve million, six thousand, seventy-five".