12095859 has 16 divisors (see below), whose sum is σ = 16809984. Its totient is φ = 7728000.

The previous prime is 12095851. The next prime is 12095869. The reversal of 12095859 is 95859021.

12095859 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12095859 - 2³ = 12095851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12095851) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9934 + ... + 11084.

It is an arithmetic number, because the mean of its divisors is an integer number (1050624).

Almost surely, 2^12095859 is an apocalyptic number.

12095859 is a deficient number, since it is larger than the sum of its proper divisors (4714125).

12095859 is a wasteful number, since it uses less digits than its factorization.

12095859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1298.

The product of its (nonzero) digits is 32400, while the sum is 39.

The square root of 12095859 is about 3477.9101483506. The cubic root of 12095859 is about 229.5508499871.

The spelling of 12095859 in words is "twelve million, ninety-five thousand, eight hundred fifty-nine".