12468285 has 12 divisors (see below), whose sum is σ = 21611772. Its totient is φ = 6649728.

The previous prime is 12468263. The next prime is 12468299. The reversal of 12468285 is 58286421.

12468285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4549689 + 7918596 = 2133^2 + 2814^2 .

It is not a de Polignac number, because 12468285 - 2¹² = 12464189 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 138492 + ... + 138581.

It is an arithmetic number, because the mean of its divisors is an integer number (1800981).

Almost surely, 2^12468285 is an apocalyptic number.

12468285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12468285 is a deficient number, since it is larger than the sum of its proper divisors (9143487).

12468285 is a wasteful number, since it uses less digits than its factorization.

12468285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277084 (or 277081 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 12468285 is about 3531.0458790562. The cubic root of 12468285 is about 231.8829981282.

The spelling of 12468285 in words is "twelve million, four hundred sixty-eight thousand, two hundred eighty-five".