6492671 has 4 divisors (see below), whose sum is σ = 6702144. Its totient is φ = 6283200.

The previous prime is 6492643. The next prime is 6492677. The reversal of 6492671 is 1762946.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1762946 = 2 ⋅881473.

It is a cyclic number.

It is not a de Polignac number, because 6492671 - 2¹⁸ = 6230527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6492677) 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, 104690 + ... + 104751.

It is an arithmetic number, because the mean of its divisors is an integer number (1675536).

Almost surely, 2^6492671 is an apocalyptic number.

6492671 is a deficient number, since it is larger than the sum of its proper divisors (209473).

6492671 is a wasteful number, since it uses less digits than its factorization.

6492671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209472.

The product of its digits is 18144, while the sum is 35.

The square root of 6492671 is about 2548.0720162507. The cubic root of 6492671 is about 186.5553889634. Note that the first 3 decimals are identical.

The spelling of 6492671 in words is "six million, four hundred ninety-two thousand, six hundred seventy-one".