12995785 has 8 divisors (see below), whose sum is σ = 17012736. Its totient is φ = 9451440.

The previous prime is 12995779. The next prime is 12995797. The reversal of 12995785 is 58759921.

12995785 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12995785 - 2⁷ = 12995657 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 118089 + ... + 118198.

It is an arithmetic number, because the mean of its divisors is an integer number (2126592).

Almost surely, 2^12995785 is an apocalyptic number.

It is an amenable number.

12995785 is a deficient number, since it is larger than the sum of its proper divisors (4016951).

12995785 is a wasteful number, since it uses less digits than its factorization.

12995785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236303.

The product of its digits is 226800, while the sum is 46.

The square root of 12995785 is about 3604.9667127451. The cubic root of 12995785 is about 235.1080535233.

The spelling of 12995785 in words is "twelve million, nine hundred ninety-five thousand, seven hundred eighty-five".