12485306 has 8 divisors (see below), whose sum is σ = 18854100. Its totient is φ = 6200608.

The previous prime is 12485303. The next prime is 12485321. The reversal of 12485306 is 60358421.

It can be written as a sum of positive squares in 2 ways, for example, as 12313081 + 172225 = 3509^2 + 415^2 .

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

It is not an unprimeable number, because it can be changed into a prime (12485303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20651 + ... + 21246.

Almost surely, 2^12485306 is an apocalyptic number.

12485306 is a deficient number, since it is larger than the sum of its proper divisors (6368794).

12485306 is a wasteful number, since it uses less digits than its factorization.

12485306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42048.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 12485306 is about 3533.4552494690. The cubic root of 12485306 is about 231.9884680158.

The spelling of 12485306 in words is "twelve million, four hundred eighty-five thousand, three hundred six".