12742883 has 2 divisors, whose sum is σ = 12742884. Its totient is φ = 12742882.

The previous prime is 12742871. The next prime is 12742903. The reversal of 12742883 is 38824721.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12742883 - 2⁶ = 12742819 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is equal to p₈₃₃₅₉₇ and since 12742883 and 833597 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (12742823) 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 as a sum of consecutive naturals, namely, 6371441 + 6371442.

It is an arithmetic number, because the mean of its divisors is an integer number (6371442).

Almost surely, 2^12742883 is an apocalyptic number.

12742883 is a deficient number, since it is larger than the sum of its proper divisors (1).

12742883 is an equidigital number, since it uses as much as digits as its factorization.

12742883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21504, while the sum is 35.

The square root of 12742883 is about 3569.7174958251. The cubic root of 12742883 is about 233.5729604012.

The spelling of 12742883 in words is "twelve million, seven hundred forty-two thousand, eight hundred eighty-three".