12841525 has 12 divisors (see below), whose sum is σ = 16081312. Its totient is φ = 10171440.

The previous prime is 12841523. The next prime is 12841559. The reversal of 12841525 is 52514821.

It is not a de Polignac number, because 12841525 - 2¹ = 12841523 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12841493 and 12841502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12841523) 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 11 ways as a sum of consecutive naturals, for example, 82 + ... + 5068.

Almost surely, 2^12841525 is an apocalyptic number.

It is an amenable number.

12841525 is a deficient number, since it is larger than the sum of its proper divisors (3239787).

12841525 is a wasteful number, since it uses less digits than its factorization.

12841525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5100 (or 5095 counting only the distinct ones).

The product of its digits is 3200, while the sum is 28.

The square root of 12841525 is about 3583.5073601152. The cubic root of 12841525 is about 234.1741039981.

It can be divided in two parts, 12841 and 525, that added together give a triangular number (13366 = T₁₆₃).

The spelling of 12841525 in words is "twelve million, eight hundred forty-one thousand, five hundred twenty-five".