12480863 has 2 divisors, whose sum is σ = 12480864. Its totient is φ = 12480862.

The previous prime is 12480859. The next prime is 12480887. The reversal of 12480863 is 36808421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12480863 - 2² = 12480859 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12480823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6240431 + 6240432.

It is an arithmetic number, because the mean of its divisors is an integer number (6240432).

Almost surely, 2^12480863 is an apocalyptic number.

12480863 is a deficient number, since it is larger than the sum of its proper divisors (1).

12480863 is an equidigital number, since it uses as much as digits as its factorization.

12480863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 12480863 is about 3532.8264888047. The cubic root of 12480863 is about 231.9609464089.

The spelling of 12480863 in words is "twelve million, four hundred eighty thousand, eight hundred sixty-three".