6530994 has 24 divisors (see below), whose sum is σ = 14236560. Its totient is φ = 2163768.

The previous prime is 6530989. The next prime is 6530999. The reversal of 6530994 is 4990356.

It is an interprime number because it is at equal distance from previous prime (6530989) and next prime (6530999).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (6530999) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 2209 + ... + 4235.

It is an arithmetic number, because the mean of its divisors is an integer number (593190).

Almost surely, 2^6530994 is an apocalyptic number.

6530994 is an abundant number, since it is smaller than the sum of its proper divisors (7705566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6530994 is a wasteful number, since it uses less digits than its factorization.

6530994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2214 (or 2211 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 6530994 is about 2555.5809515646. The cubic root of 6530994 is about 186.9217169735.

The spelling of 6530994 in words is "six million, five hundred thirty thousand, nine hundred ninety-four".