6742711 has 4 divisors (see below), whose sum is σ = 6750472. Its totient is φ = 6734952.

The previous prime is 6742709. The next prime is 6742733. The reversal of 6742711 is 1172476.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6742711 - 2¹ = 6742709 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6742711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6742781) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2385 + ... + 4378.

It is an arithmetic number, because the mean of its divisors is an integer number (1687618).

Almost surely, 2^6742711 is an apocalyptic number.

6742711 is a deficient number, since it is larger than the sum of its proper divisors (7761).

6742711 is an equidigital number, since it uses as much as digits as its factorization.

6742711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7760.

The product of its digits is 2352, while the sum is 28.

The square root of 6742711 is about 2596.6730637491. The cubic root of 6742711 is about 188.9201065794.

It can be divided in two parts, 67 and 42711, that added together give a triangular number (42778 = T₂₉₂).

The spelling of 6742711 in words is "six million, seven hundred forty-two thousand, seven hundred eleven".