12082858 has 8 divisors (see below), whose sum is σ = 18226080. Its totient is φ = 6007500.

The previous prime is 12082817. The next prime is 12082859. The reversal of 12082858 is 85828021.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (12082859) 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, 16518 + ... + 17233.

It is an arithmetic number, because the mean of its divisors is an integer number (2278260).

Almost surely, 2^12082858 is an apocalyptic number.

12082858 is a deficient number, since it is larger than the sum of its proper divisors (6143222).

12082858 is a wasteful number, since it uses less digits than its factorization.

12082858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33932.

The product of its (nonzero) digits is 10240, while the sum is 34.

The square root of 12082858 is about 3476.0405636298. The cubic root of 12082858 is about 229.4685777407.

The spelling of 12082858 in words is "twelve million, eighty-two thousand, eight hundred fifty-eight".