12107760 has 80 divisors (see below), whose sum is σ = 42902016. Its totient is φ = 2767104.

The previous prime is 12107759. The next prime is 12107783. The reversal of 12107760 is 6770121.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 12107760.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1924 + ... + 5283.

Almost surely, 2^12107760 is an apocalyptic number.

12107760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12107760 is an abundant number, since it is smaller than the sum of its proper divisors (30794256).

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

12107760 is a wasteful number, since it uses less digits than its factorization.

12107760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7230 (or 7224 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 24.

The square root of 12107760 is about 3479.6206689810. The cubic root of 12107760 is about 229.6261096055.

Adding to 12107760 its reverse (6770121), we get a palindrome (18877881).

The spelling of 12107760 in words is "twelve million, one hundred seven thousand, seven hundred sixty".