6530066 has 8 divisors (see below), whose sum is σ = 10023024. Its totient is φ = 3189060.

The previous prime is 6530063. The next prime is 6530071. The reversal of 6530066 is 6600356.

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

It is not an unprimeable number, because it can be changed into a prime (6530063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37880 + ... + 38051.

It is an arithmetic number, because the mean of its divisors is an integer number (1252878).

Almost surely, 2^6530066 is an apocalyptic number.

6530066 is a deficient number, since it is larger than the sum of its proper divisors (3492958).

6530066 is a wasteful number, since it uses less digits than its factorization.

6530066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75976.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 6530066 is about 2555.3993817014. The cubic root of 6530066 is about 186.9128632130.

The spelling of 6530066 in words is "six million, five hundred thirty thousand, sixty-six".