12613883 has 2 divisors, whose sum is σ = 12613884. Its totient is φ = 12613882.

The previous prime is 12613879. The next prime is 12613897. The reversal of 12613883 is 38831621.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12613883 - 2² = 12613879 is a prime.

It is a super-2 number, since 2×12613883² = 318220088675378, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12613823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6306941 + 6306942.

It is an arithmetic number, because the mean of its divisors is an integer number (6306942).

Almost surely, 2^12613883 is an apocalyptic number.

12613883 is a deficient number, since it is larger than the sum of its proper divisors (1).

12613883 is an equidigital number, since it uses as much as digits as its factorization.

12613883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 32.

The square root of 12613883 is about 3551.6028775751. The cubic root of 12613883 is about 232.7821094784.

The spelling of 12613883 in words is "twelve million, six hundred thirteen thousand, eight hundred eighty-three".