6492851 has 4 divisors (see below), whose sum is σ = 6834600. Its totient is φ = 6151104.

The previous prime is 6492847. The next prime is 6492887. The reversal of 6492851 is 1582946.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1582946 = 2 ⋅791473.

It is a cyclic number.

It is not a de Polignac number, because 6492851 - 2² = 6492847 is a prime.

It is a super-2 number, since 2×6492851² = 84314228216402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6492821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170846 + ... + 170883.

It is an arithmetic number, because the mean of its divisors is an integer number (1708650).

Almost surely, 2^6492851 is an apocalyptic number.

6492851 is a deficient number, since it is larger than the sum of its proper divisors (341749).

6492851 is a wasteful number, since it uses less digits than its factorization.

6492851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341748.

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

The square root of 6492851 is about 2548.1073368287. The cubic root of 6492851 is about 186.5571129411.

The spelling of 6492851 in words is "six million, four hundred ninety-two thousand, eight hundred fifty-one".