12062005 has 16 divisors (see below), whose sum is σ = 15396480. Its totient is φ = 9051328.

The previous prime is 12061991. The next prime is 12062023. The reversal of 12062005 is 50026021.

It is a happy number.

It is not a de Polignac number, because 12062005 - 2⁷ = 12061877 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12062005.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5106 + ... + 7084.

It is an arithmetic number, because the mean of its divisors is an integer number (962280).

Almost surely, 2^12062005 is an apocalyptic number.

It is an amenable number.

12062005 is a deficient number, since it is larger than the sum of its proper divisors (3334475).

12062005 is a wasteful number, since it uses less digits than its factorization.

12062005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2060.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 12062005 is about 3473.0397348720. The cubic root of 12062005 is about 229.3364935472.

Adding to 12062005 its reverse (50026021), we get a palindrome (62088026).

The spelling of 12062005 in words is "twelve million, sixty-two thousand, five".