12082845 has 8 divisors (see below), whose sum is σ = 19332576. Its totient is φ = 6444176.

The previous prime is 12082817. The next prime is 12082859. The reversal of 12082845 is 54828021.

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 12082845 - 2⁷ = 12082717 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 402747 + ... + 402776.

It is an arithmetic number, because the mean of its divisors is an integer number (2416572).

Almost surely, 2^12082845 is an apocalyptic number.

12082845 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12082845 is a deficient number, since it is larger than the sum of its proper divisors (7249731).

12082845 is an equidigital number, since it uses as much as digits as its factorization.

12082845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805531.

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 12082845 is about 3476.0386936857. The cubic root of 12082845 is about 229.4684954452.

The spelling of 12082845 in words is "twelve million, eighty-two thousand, eight hundred forty-five".