12852459 has 16 divisors (see below), whose sum is σ = 20161440. Its totient is φ = 8064000.

The previous prime is 12852421. The next prime is 12852473. The reversal of 12852459 is 95425821.

12852459 is a `hidden beast` number, since 128 + 524 + 5 + 9 = 666.

12852459 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12852459 - 2¹⁵ = 12819691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12852419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13542 + ... + 14459.

It is an arithmetic number, because the mean of its divisors is an integer number (1260090).

Almost surely, 2^12852459 is an apocalyptic number.

12852459 is a deficient number, since it is larger than the sum of its proper divisors (7308981).

12852459 is a wasteful number, since it uses less digits than its factorization.

12852459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28027 (or 28021 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

The square root of 12852459 is about 3585.0326358347. The cubic root of 12852459 is about 234.2405481650.

The spelling of 12852459 in words is "twelve million, eight hundred fifty-two thousand, four hundred fifty-nine".