6706071 has 14 divisors (see below), whose sum is σ = 10055600. Its totient is φ = 4470228.

The previous prime is 6706067. The next prime is 6706079. The reversal of 6706071 is 1706076.

It is not a de Polignac number, because 6706071 - 2² = 6706067 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

6706071 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6706079) 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 in 13 ways as a sum of consecutive naturals, for example, 3871 + ... + 5328.

Almost surely, 2^6706071 is an apocalyptic number.

6706071 is a deficient number, since it is larger than the sum of its proper divisors (3349529).

6706071 is an frugal number, since it uses more digits than its factorization.

6706071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9217 (or 9202 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 6706071 is about 2589.6082715345. The cubic root of 6706071 is about 188.5772865654.

The spelling of 6706071 in words is "six million, seven hundred six thousand, seventy-one".