12580763 has 4 divisors (see below), whose sum is σ = 13548528. Its totient is φ = 11613000.

The previous prime is 12580741. The next prime is 12580781. The reversal of 12580763 is 36708521.

It is a happy number.

12580763 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12580763 - 2⁸ = 12580507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12580723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 483863 + ... + 483888.

It is an arithmetic number, because the mean of its divisors is an integer number (3387132).

Almost surely, 2^12580763 is an apocalyptic number.

12580763 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12580763 is a deficient number, since it is larger than the sum of its proper divisors (967765).

12580763 is an equidigital number, since it uses as much as digits as its factorization.

12580763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967764.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 12580763 is about 3546.9371294118. The cubic root of 12580763 is about 232.5781939172.

The spelling of 12580763 in words is "twelve million, five hundred eighty thousand, seven hundred sixty-three".