12908600 has 96 divisors (see below), whose sum is σ = 32736000. Its totient is φ = 4717440.

The previous prime is 12908579. The next prime is 12908603. The reversal of 12908600 is 680921.

It is a self number, because there is not a number n which added to its sum of digits gives 12908600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12908603) 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 23 ways as a sum of consecutive naturals, for example, 163361 + ... + 163439.

It is an arithmetic number, because the mean of its divisors is an integer number (341000).

Almost surely, 2^12908600 is an apocalyptic number.

12908600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12908600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16368000).

12908600 is an abundant number, since it is smaller than the sum of its proper divisors (19827400).

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

12908600 is a wasteful number, since it uses less digits than its factorization.

12908600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157 (or 148 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 12908600 is about 3592.8540187433. The cubic root of 12908600 is about 234.5811158680.

The spelling of 12908600 in words is "twelve million, nine hundred eight thousand, six hundred".