12785485 has 8 divisors (see below), whose sum is σ = 15837696. Its totient is φ = 9898320.

The previous prime is 12785483. The next prime is 12785501. The reversal of 12785485 is 58458721.

12785485 is digitally balanced in base 2, 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 12785485 - 2¹ = 12785483 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 (12785483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41089 + ... + 41398.

It is an arithmetic number, because the mean of its divisors is an integer number (1979712).

Almost surely, 2^12785485 is an apocalyptic number.

It is an amenable number.

12785485 is a deficient number, since it is larger than the sum of its proper divisors (3052211).

12785485 is an equidigital number, since it uses as much as digits as its factorization.

12785485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82523.

The product of its digits is 89600, while the sum is 40.

The square root of 12785485 is about 3575.6796556739. The cubic root of 12785485 is about 233.8329645352.

The spelling of 12785485 in words is "twelve million, seven hundred eighty-five thousand, four hundred eighty-five".