66030314 has 16 divisors (see below), whose sum is σ = 113313600. Its totient is φ = 28269024.

The previous prime is 66030299. The next prime is 66030323. The reversal of 66030314 is 41303066.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 66030314.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16217 + ... + 19875.

It is an arithmetic number, because the mean of its divisors is an integer number (7082100).

Almost surely, 2^66030314 is an apocalyptic number.

66030314 is a deficient number, since it is larger than the sum of its proper divisors (47283286).

66030314 is a wasteful number, since it uses less digits than its factorization.

66030314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4957.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 66030314 is about 8125.9038881838. The cubic root of 66030314 is about 404.1858643849.

The spelling of 66030314 in words is "sixty-six million, thirty thousand, three hundred fourteen".