12059823 has 8 divisors (see below), whose sum is σ = 16453888. Its totient is φ = 7852824.

The previous prime is 12059809. The next prime is 12059833. The reversal of 12059823 is 32895021.

It is a happy number.

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

It is not a de Polignac number, because 12059823 - 2⁴ = 12059807 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 (12059833) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 46615 + ... + 46872.

It is an arithmetic number, because the mean of its divisors is an integer number (2056736).

Almost surely, 2^12059823 is an apocalyptic number.

12059823 is a deficient number, since it is larger than the sum of its proper divisors (4394065).

12059823 is an equidigital number, since it uses as much as digits as its factorization.

12059823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93533.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 12059823 is about 3472.7255866250. The cubic root of 12059823 is about 229.3226638286.

The spelling of 12059823 in words is "twelve million, fifty-nine thousand, eight hundred twenty-three".