6714657 has 20 divisors (see below), whose sum is σ = 10560880. Its totient is φ = 4239864.

The previous prime is 6714647. The next prime is 6714671. The reversal of 6714657 is 7564176.

It is not a de Polignac number, because 6714657 - 2¹⁵ = 6681889 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 (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 643 + ... + 3720.

It is an arithmetic number, because the mean of its divisors is an integer number (528044).

Almost surely, 2^6714657 is an apocalyptic number.

It is an amenable number.

6714657 is a deficient number, since it is larger than the sum of its proper divisors (3846223).

6714657 is a wasteful number, since it uses less digits than its factorization.

6714657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4394 (or 4385 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 6714657 is about 2591.2655209376. The cubic root of 6714657 is about 188.6577327793.

The spelling of 6714657 in words is "six million, seven hundred fourteen thousand, six hundred fifty-seven".