6550466 has 8 divisors (see below), whose sum is σ = 10581564. Its totient is φ = 3023280.

The previous prime is 6550417. The next prime is 6550471. The reversal of 6550466 is 6640556.

It can be written as a sum of positive squares in 2 ways, for example, as 6477025 + 73441 = 2545^2 + 271^2 .

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

It is a Curzon 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, 125945 + ... + 125996.

Almost surely, 2^6550466 is an apocalyptic number.

6550466 is a deficient number, since it is larger than the sum of its proper divisors (4031098).

6550466 is a wasteful number, since it uses less digits than its factorization.

6550466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251956.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 6550466 is about 2559.3878174282. The cubic root of 6550466 is about 187.1073001781.

The spelling of 6550466 in words is "six million, five hundred fifty thousand, four hundred sixty-six".