6187278241 has 2 divisors, whose sum is σ = 6187278242. Its totient is φ = 6187278240.

The previous prime is 6187278233. The next prime is 6187278287. The reversal of 6187278241 is 1428727816.

6187278241 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (6187278287) can be obtained adding 6187278241 to its sum of digits (46).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5776608016 + 410670225 = 76004^2 + 20265^2 .

It is a cyclic number.

It is not a de Polignac number, because 6187278241 - 2³ = 6187278233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6187278191 and 6187278200.

It is not a weakly prime, because it can be changed into another prime (6187278221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3093639120 + 3093639121.

It is an arithmetic number, because the mean of its divisors is an integer number (3093639121).

Almost surely, 2^6187278241 is an apocalyptic number.

It is an amenable number.

6187278241 is a deficient number, since it is larger than the sum of its proper divisors (1).

6187278241 is an equidigital number, since it uses as much as digits as its factorization.

6187278241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 301056, while the sum is 46.

The square root of 6187278241 is about 78659.2540073957. The cubic root of 6187278241 is about 1835.8331830003.

The spelling of 6187278241 in words is "six billion, one hundred eighty-seven million, two hundred seventy-eight thousand, two hundred forty-one".