6498785 has 8 divisors (see below), whose sum is σ = 7874880. Its totient is φ = 5148144.

The previous prime is 6498773. The next prime is 6498797. The reversal of 6498785 is 5878946.

6498785 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (6498773) and next prime (6498797).

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

It is a cyclic number.

It is not a de Polignac number, because 6498785 - 2⁴ = 6498769 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5795 + ... + 6824.

It is an arithmetic number, because the mean of its divisors is an integer number (984360).

Almost surely, 2^6498785 is an apocalyptic number.

It is an amenable number.

6498785 is a deficient number, since it is larger than the sum of its proper divisors (1376095).

6498785 is a wasteful number, since it uses less digits than its factorization.

6498785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12727.

The product of its digits is 483840, while the sum is 47.

The square root of 6498785 is about 2549.2714645561. The cubic root of 6498785 is about 186.6139289084.

The spelling of 6498785 in words is "six million, four hundred ninety-eight thousand, seven hundred eighty-five".