12107580 has 48 divisors (see below), whose sum is σ = 34054944. Its totient is φ = 3214080.

The previous prime is 12107551. The next prime is 12107581. The reversal of 12107580 is 8570121.

It is a self number, because there is not a number n which added to its sum of digits gives 12107580.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12107581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22110 + ... + 22650.

It is an arithmetic number, because the mean of its divisors is an integer number (709478).

Almost surely, 2^12107580 is an apocalyptic number.

12107580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12107580 is an abundant number, since it is smaller than the sum of its proper divisors (21947364).

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

12107580 is a wasteful number, since it uses less digits than its factorization.

12107580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926 (or 924 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 24.

The square root of 12107580 is about 3479.5948039966. The cubic root of 12107580 is about 229.6249716877.

The spelling of 12107580 in words is "twelve million, one hundred seven thousand, five hundred eighty".