12541282 has 16 divisors (see below), whose sum is σ = 20958840. Its totient is φ = 5588352.

The previous prime is 12541247. The next prime is 12541283. The reversal of 12541282 is 28214521.

It can be written as a sum of positive squares in 4 ways, for example, as 6395841 + 6145441 = 2529^2 + 2479^2 .

It is a super-3 number, since 3×12541282³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12541283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7563 + ... + 9070.

Almost surely, 2^12541282 is an apocalyptic number.

12541282 is a deficient number, since it is larger than the sum of its proper divisors (8417558).

12541282 is a wasteful number, since it uses less digits than its factorization.

12541282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16677.

The product of its digits is 1280, while the sum is 25.

The square root of 12541282 is about 3541.3672500886. The cubic root of 12541282 is about 232.3346463705.

The spelling of 12541282 in words is "twelve million, five hundred forty-one thousand, two hundred eighty-two".