6714667 has 4 divisors (see below), whose sum is σ = 6766056. Its totient is φ = 6663280.

The previous prime is 6714647. The next prime is 6714671. The reversal of 6714667 is 7664176.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6714667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6714607) 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 3 ways as a sum of consecutive naturals, for example, 25498 + ... + 25759.

It is an arithmetic number, because the mean of its divisors is an integer number (1691514).

Almost surely, 2^6714667 is an apocalyptic number.

6714667 is a deficient number, since it is larger than the sum of its proper divisors (51389).

6714667 is a wasteful number, since it uses less digits than its factorization.

6714667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51388.

The product of its digits is 42336, while the sum is 37.

The square root of 6714667 is about 2591.2674504960. The cubic root of 6714667 is about 188.6578264340.

It can be divided in two parts, 6714 and 667, that added together give a triangular number (7381 = T₁₂₁).

The spelling of 6714667 in words is "six million, seven hundred fourteen thousand, six hundred sixty-seven".