12882535 has 4 divisors (see below), whose sum is σ = 15459048. Its totient is φ = 10306024.

The previous prime is 12882533. The next prime is 12882539. The reversal of 12882535 is 53528821.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 53528821 = 41 ⋅1305581.

It is a cyclic number.

It is not a de Polignac number, because 12882535 - 2¹ = 12882533 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 12882535.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12882533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1288249 + ... + 1288258.

It is an arithmetic number, because the mean of its divisors is an integer number (3864762).

Almost surely, 2^12882535 is an apocalyptic number.

12882535 is a deficient number, since it is larger than the sum of its proper divisors (2576513).

12882535 is an equidigital number, since it uses as much as digits as its factorization.

12882535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2576512.

The product of its digits is 19200, while the sum is 34.

The square root of 12882535 is about 3589.2248466765. The cubic root of 12882535 is about 234.4231210230.

The spelling of 12882535 in words is "twelve million, eight hundred eighty-two thousand, five hundred thirty-five".