6714656 has 24 divisors (see below), whose sum is σ = 14237244. Its totient is φ = 3098880.

The previous prime is 6714647. The next prime is 6714671. The reversal of 6714656 is 6564176.

It can be written as a sum of positive squares in 2 ways, for example, as 6330256 + 384400 = 2516^2 + 620^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7655 + ... + 8486.

Almost surely, 2^6714656 is an apocalyptic number.

It is an amenable number.

6714656 is an abundant number, since it is smaller than the sum of its proper divisors (7522588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6714656 is a wasteful number, since it uses less digits than its factorization.

6714656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16164 (or 16156 counting only the distinct ones).

The product of its digits is 30240, while the sum is 35.

The square root of 6714656 is about 2591.2653279817. The cubic root of 6714656 is about 188.6577234139.

The spelling of 6714656 in words is "six million, seven hundred fourteen thousand, six hundred fifty-six".