6495812 has 12 divisors (see below), whose sum is σ = 11411820. Its totient is φ = 3235296.

The previous prime is 6495809. The next prime is 6495847. The reversal of 6495812 is 2185946.

It can be written as a sum of positive squares in 2 ways, for example, as 802816 + 5692996 = 896^2 + 2386^2 .

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

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, 1943 + ... + 4094.

It is an arithmetic number, because the mean of its divisors is an integer number (950985).

Almost surely, 2^6495812 is an apocalyptic number.

It is an amenable number.

6495812 is a deficient number, since it is larger than the sum of its proper divisors (4916008).

6495812 is a wasteful number, since it uses less digits than its factorization.

6495812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6310 (or 6308 counting only the distinct ones).

The product of its digits is 17280, while the sum is 35.

The square root of 6495812 is about 2548.6882900818. The cubic root of 6495812 is about 186.5854678020.

The spelling of 6495812 in words is "six million, four hundred ninety-five thousand, eight hundred twelve".