12082480 has 40 divisors (see below), whose sum is σ = 29574000. Its totient is φ = 4578048.

The previous prime is 12082471. The next prime is 12082481. The reversal of 12082480 is 8428021.

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

It is not an unprimeable number, because it can be changed into a prime (12082481) 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 7 ways as a sum of consecutive naturals, for example, 2455 + ... + 5494.

It is an arithmetic number, because the mean of its divisors is an integer number (739350).

Almost surely, 2^12082480 is an apocalyptic number.

12082480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12082480 is an abundant number, since it is smaller than the sum of its proper divisors (17491520).

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

12082480 is a wasteful number, since it uses less digits than its factorization.

12082480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7981 (or 7975 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 12082480 is about 3475.9861909967. The cubic root of 12082480 is about 229.4661848182.

The spelling of 12082480 in words is "twelve million, eighty-two thousand, four hundred eighty".