6714457 has 4 divisors (see below), whose sum is σ = 6946020. Its totient is φ = 6482896.

The previous prime is 6714443. The next prime is 6714479. The reversal of 6714457 is 7544176.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1382976 + 5331481 = 1176^2 + 2309^2 .

It is a cyclic number.

It is not a de Polignac number, because 6714457 - 2⁷ = 6714329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6714497) 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, 115738 + ... + 115795.

It is an arithmetic number, because the mean of its divisors is an integer number (1736505).

Almost surely, 2^6714457 is an apocalyptic number.

It is an amenable number.

6714457 is a deficient number, since it is larger than the sum of its proper divisors (231563).

6714457 is a wasteful number, since it uses less digits than its factorization.

6714457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231562.

The product of its digits is 23520, while the sum is 34.

The square root of 6714457 is about 2591.2269294680. The cubic root of 6714457 is about 188.6558596670.

The spelling of 6714457 in words is "six million, seven hundred fourteen thousand, four hundred fifty-seven".