12585086 has 4 divisors (see below), whose sum is σ = 18877632. Its totient is φ = 6292542.

The previous prime is 12585077. The next prime is 12585091. The reversal of 12585086 is 68058521.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3146270 + ... + 3146273.

It is an arithmetic number, because the mean of its divisors is an integer number (4719408).

Almost surely, 2^12585086 is an apocalyptic number.

12585086 is a deficient number, since it is larger than the sum of its proper divisors (6292546).

12585086 is an equidigital number, since it uses as much as digits as its factorization.

12585086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6292545.

The product of its (nonzero) digits is 19200, while the sum is 35.

The square root of 12585086 is about 3547.5464760874. The cubic root of 12585086 is about 232.6048303618.

The spelling of 12585086 in words is "twelve million, five hundred eighty-five thousand, eighty-six".