4606646 has 8 divisors (see below), whose sum is σ = 7538184. Its totient is φ = 2093920.

The previous prime is 4606639. The next prime is 4606649. The reversal of 4606646 is 6466064.

It is a happy number.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4606649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104675 + ... + 104718.

It is an arithmetic number, because the mean of its divisors is an integer number (942273).

Almost surely, 2^4606646 is an apocalyptic number.

4606646 is a deficient number, since it is larger than the sum of its proper divisors (2931538).

4606646 is a wasteful number, since it uses less digits than its factorization.

4606646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209406.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 4606646 is about 2146.3098564746. The cubic root of 4606646 is about 166.3904054425.

The spelling of 4606646 in words is "four million, six hundred six thousand, six hundred forty-six".