12585046 has 8 divisors (see below), whose sum is σ = 18893664. Its totient is φ = 6287160.

The previous prime is 12585037. The next prime is 12585059. The reversal of 12585046 is 64058521.

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

It is a junction number, because it is equal to n+sod(n) for n = 12584999 and 12585017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1651 + ... + 5281.

It is an arithmetic number, because the mean of its divisors is an integer number (2361708).

Almost surely, 2^12585046 is an apocalyptic number.

12585046 is a deficient number, since it is larger than the sum of its proper divisors (6308618).

12585046 is a wasteful number, since it uses less digits than its factorization.

12585046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5366.

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 12585046 is about 3547.5408383837. The cubic root of 12585046 is about 232.6045839272.

The spelling of 12585046 in words is "twelve million, five hundred eighty-five thousand, forty-six".