12608080 has 40 divisors (see below), whose sum is σ = 29462400. Its totient is φ = 5017728.

The previous prime is 12608059. The next prime is 12608093. The reversal of 12608080 is 8080621.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28501 + ... + 28939.

It is an arithmetic number, because the mean of its divisors is an integer number (736560).

Almost surely, 2^12608080 is an apocalyptic number.

12608080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12608080 is an abundant number, since it is smaller than the sum of its proper divisors (16854320).

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

12608080 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (12608079) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (811).

12608080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811 (or 805 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 12608080 is about 3550.7858285174. The cubic root of 12608080 is about 232.7464069702.

The spelling of 12608080 in words is "twelve million, six hundred eight thousand, eighty".