6498229 has 2 divisors, whose sum is σ = 6498230. Its totient is φ = 6498228.

The previous prime is 6498227. The next prime is 6498281. The reversal of 6498229 is 9228946.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5299204 + 1199025 = 2302^2 + 1095^2 .

It is a cyclic number.

It is not a de Polignac number, because 6498229 - 2¹ = 6498227 is a prime.

Together with 6498227, it forms a pair of twin primes.

It is a Chen prime.

6498229 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 6498191 and 6498200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6498221) 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, 3249114 + 3249115.

It is an arithmetic number, because the mean of its divisors is an integer number (3249115).

Almost surely, 2^6498229 is an apocalyptic number.

It is an amenable number.

6498229 is a deficient number, since it is larger than the sum of its proper divisors (1).

6498229 is an equidigital number, since it uses as much as digits as its factorization.

6498229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 40.

The square root of 6498229 is about 2549.1624114599. The cubic root of 6498229 is about 186.6086068724.

The spelling of 6498229 in words is "six million, four hundred ninety-eight thousand, two hundred twenty-nine".