12841580 has 12 divisors (see below), whose sum is σ = 26967360. Its totient is φ = 5136624.

The previous prime is 12841571. The next prime is 12841583. The reversal of 12841580 is 8514821.

It is not an unprimeable number, because it can be changed into a prime (12841583) 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 3 ways as a sum of consecutive naturals, for example, 321020 + ... + 321059.

It is an arithmetic number, because the mean of its divisors is an integer number (2247280).

Almost surely, 2^12841580 is an apocalyptic number.

12841580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12841580 is an abundant number, since it is smaller than the sum of its proper divisors (14125780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12841580 is a wasteful number, since it uses less digits than its factorization.

12841580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642088 (or 642086 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 29.

The square root of 12841580 is about 3583.5150341529. The cubic root of 12841580 is about 234.1744383186.

The spelling of 12841580 in words is "twelve million, eight hundred forty-one thousand, five hundred eighty".