6481711 has 2 divisors, whose sum is σ = 6481712. Its totient is φ = 6481710.

The previous prime is 6481693. The next prime is 6481729. The reversal of 6481711 is 1171846.

It is a balanced prime because it is at equal distance from previous prime (6481693) and next prime (6481729).

It is a cyclic number.

It is not a de Polignac number, because 6481711 - 2⁷ = 6481583 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6481711.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6481751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3240855 + 3240856.

It is an arithmetic number, because the mean of its divisors is an integer number (3240856).

Almost surely, 2^6481711 is an apocalyptic number.

6481711 is a deficient number, since it is larger than the sum of its proper divisors (1).

6481711 is an equidigital number, since it uses as much as digits as its factorization.

6481711 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1344, while the sum is 28.

The square root of 6481711 is about 2545.9204622297. The cubic root of 6481711 is about 186.4503577861.

The spelling of 6481711 in words is "six million, four hundred eighty-one thousand, seven hundred eleven".