1466663606 has 16 divisors (see below), whose sum is σ = 2207936880. Its totient is φ = 730690560.

The previous prime is 1466663591. The next prime is 1466663657. The reversal of 1466663606 is 6063666641.

It is a super-2 number, since 2×1466663606² = 4302204266329846472, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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, 932801 + ... + 934371.

It is an arithmetic number, because the mean of its divisors is an integer number (137996055).

Almost surely, 2^1466663606 is an apocalyptic number.

1466663606 is a deficient number, since it is larger than the sum of its proper divisors (741273274).

1466663606 is a wasteful number, since it uses less digits than its factorization.

1466663606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2959.

The product of its (nonzero) digits is 559872, while the sum is 44.

The square root of 1466663606 is about 38297.0443507068. The cubic root of 1466663606 is about 1136.1704902443.

The spelling of 1466663606 in words is "one billion, four hundred sixty-six million, six hundred sixty-three thousand, six hundred six".