6486043 has 2 divisors, whose sum is σ = 6486044. Its totient is φ = 6486042.

The previous prime is 6486041. The next prime is 6486079. The reversal of 6486043 is 3406846.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6486043 - 2¹ = 6486041 is a prime.

Together with 6486041, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 6485996 and 6486014.

It is not a weakly prime, because it can be changed into another prime (6486041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3243021 + 3243022.

It is an arithmetic number, because the mean of its divisors is an integer number (3243022).

Almost surely, 2^6486043 is an apocalyptic number.

6486043 is a deficient number, since it is larger than the sum of its proper divisors (1).

6486043 is an equidigital number, since it uses as much as digits as its factorization.

6486043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 6486043 is about 2546.7710929724. The cubic root of 6486043 is about 186.4918860737.

The spelling of 6486043 in words is "six million, four hundred eighty-six thousand, forty-three".