6530498 has 18 divisors (see below), whose sum is σ = 10684089. Its totient is φ = 2992392.

The previous prime is 6530483. The next prime is 6530519. The reversal of 6530498 is 8940356.

It can be written as a sum of positive squares in 2 ways, for example, as 5583769 + 946729 = 2363^2 + 973^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1807.

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 8 ways as a sum of consecutive naturals, for example, 46913 + ... + 47051.

Almost surely, 2^6530498 is an apocalyptic number.

6530498 is a deficient number, since it is larger than the sum of its proper divisors (4153591).

6530498 is a wasteful number, since it uses less digits than its factorization.

6530498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306 (or 154 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 6530498 is about 2555.4839072082. The cubic root of 6530498 is about 186.9169848955.

The spelling of 6530498 in words is "six million, five hundred thirty thousand, four hundred ninety-eight".