12082357 has 16 divisors (see below), whose sum is σ = 14567040. Its totient is φ = 9801792.

The previous prime is 12082319. The next prime is 12082361. The reversal of 12082357 is 75328021.

It is a de Polignac number, because none of the positive numbers 2^k-12082357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12082307) 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 15 ways as a sum of consecutive naturals, for example, 10198 + ... + 11320.

It is an arithmetic number, because the mean of its divisors is an integer number (910440).

Almost surely, 2^12082357 is an apocalyptic number.

It is an amenable number.

12082357 is a deficient number, since it is larger than the sum of its proper divisors (2484683).

12082357 is a wasteful number, since it uses less digits than its factorization.

12082357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 12082357 is about 3475.9684981311. The cubic root of 12082357 is about 229.4654061581.

The spelling of 12082357 in words is "twelve million, eighty-two thousand, three hundred fifty-seven".