6530716 has 6 divisors (see below), whose sum is σ = 11428760. Its totient is φ = 3265356.

The previous prime is 6530707. The next prime is 6530717. The reversal of 6530716 is 6170356.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6530717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 816336 + ... + 816343.

Almost surely, 2^6530716 is an apocalyptic number.

It is an amenable number.

6530716 is a deficient number, since it is larger than the sum of its proper divisors (4898044).

6530716 is a wasteful number, since it uses less digits than its factorization.

6530716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1632683 (or 1632681 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 6530716 is about 2555.5265602220. The cubic root of 6530716 is about 186.9190647496.

The spelling of 6530716 in words is "six million, five hundred thirty thousand, seven hundred sixteen".