12842575 has 18 divisors (see below), whose sum is σ = 16818864. Its totient is φ = 9726480.

The previous prime is 12842567. The next prime is 12842581. The reversal of 12842575 is 57524821.

It is a happy number.

12842575 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12842575 - 2³ = 12842567 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12842575.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 8314 + ... + 9736.

Almost surely, 2^12842575 is an apocalyptic number.

12842575 is a deficient number, since it is larger than the sum of its proper divisors (3976289).

12842575 is a wasteful number, since it uses less digits than its factorization.

12842575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1471 (or 1447 counting only the distinct ones).

The product of its digits is 22400, while the sum is 34.

The square root of 12842575 is about 3583.6538616334. The cubic root of 12842575 is about 234.1804863166.

The spelling of 12842575 in words is "twelve million, eight hundred forty-two thousand, five hundred seventy-five".