12090960 has 120 divisors (see below), whose sum is σ = 46425600. Its totient is φ = 2762496.

The previous prime is 12090959. The next prime is 12090977. The reversal of 12090960 is 6909021.

It is a happy number.

12090960 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3841 + ... + 6239.

It is an arithmetic number, because the mean of its divisors is an integer number (386880).

Almost surely, 2^12090960 is an apocalyptic number.

12090960 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 12090960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23212800).

12090960 is an abundant number, since it is smaller than the sum of its proper divisors (34334640).

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

12090960 is a wasteful number, since it uses less digits than its factorization.

12090960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2425 (or 2416 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 12090960 is about 3477.2057747565. The cubic root of 12090960 is about 229.5198553172.

Adding to 12090960 its reverse (6909021), we get a palindrome (18999981).

The spelling of 12090960 in words is "twelve million, ninety thousand, nine hundred sixty".