6530671 has 6 divisors (see below), whose sum is σ = 7596960. Its totient is φ = 5597676.

The previous prime is 6530663. The next prime is 6530681. The reversal of 6530671 is 1760356.

It is not a de Polignac number, because 6530671 - 2³ = 6530663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6530621) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 66591 + ... + 66688.

It is an arithmetic number, because the mean of its divisors is an integer number (1266160).

Almost surely, 2^6530671 is an apocalyptic number.

6530671 is a deficient number, since it is larger than the sum of its proper divisors (1066289).

6530671 is a wasteful number, since it uses less digits than its factorization.

6530671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133293 (or 133286 counting only the distinct ones).

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

The square root of 6530671 is about 2555.5177557591. The cubic root of 6530671 is about 186.9186354258.

It can be divided in two parts, 6 and 530671, that multiplied together give a triangular number (3184026 = T₂₅₂₃).

The spelling of 6530671 in words is "six million, five hundred thirty thousand, six hundred seventy-one".