6496771 has 4 divisors (see below), whose sum is σ = 6878952. Its totient is φ = 6114592.

The previous prime is 6496759. The next prime is 6496799. The reversal of 6496771 is 1776946.

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

It is a cyclic number.

It is not a de Polignac number, because 6496771 - 2⁷ = 6496643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6496471) 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, 191065 + ... + 191098.

It is an arithmetic number, because the mean of its divisors is an integer number (1719738).

Almost surely, 2^6496771 is an apocalyptic number.

6496771 is a deficient number, since it is larger than the sum of its proper divisors (382181).

6496771 is a wasteful number, since it uses less digits than its factorization.

6496771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382180.

The product of its digits is 63504, while the sum is 40.

The square root of 6496771 is about 2548.8764191306. The cubic root of 6496771 is about 186.5946494439.

The spelling of 6496771 in words is "six million, four hundred ninety-six thousand, seven hundred seventy-one".