6495854 has 8 divisors (see below), whose sum is σ = 9867360. Its totient is φ = 3206736.

The previous prime is 6495847. The next prime is 6495871. The reversal of 6495854 is 4585946.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×6495854² = 84392238378632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20399 + ... + 20714.

It is an arithmetic number, because the mean of its divisors is an integer number (1233420).

Almost surely, 2^6495854 is an apocalyptic number.

6495854 is a deficient number, since it is larger than the sum of its proper divisors (3371506).

6495854 is a wasteful number, since it uses less digits than its factorization.

6495854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41194.

The product of its digits is 172800, while the sum is 41.

The square root of 6495854 is about 2548.6965296010. The cubic root of 6495854 is about 186.5858699366.

The spelling of 6495854 in words is "six million, four hundred ninety-five thousand, eight hundred fifty-four".