12058005 has 8 divisors (see below), whose sum is σ = 19292832. Its totient is φ = 6430928.

The previous prime is 12057979. The next prime is 12058009. The reversal of 12058005 is 50085021.

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

It is a cyclic number.

It is not a de Polignac number, because 12058005 - 2¹⁰ = 12056981 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12058009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 401919 + ... + 401948.

It is an arithmetic number, because the mean of its divisors is an integer number (2411604).

Almost surely, 2^12058005 is an apocalyptic number.

12058005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12058005 is a deficient number, since it is larger than the sum of its proper divisors (7234827).

12058005 is an equidigital number, since it uses as much as digits as its factorization.

12058005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803875.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 12058005 is about 3472.4638227057. The cubic root of 12058005 is about 229.3111399017.

The spelling of 12058005 in words is "twelve million, fifty-eight thousand, five".