4605866 has 16 divisors (see below), whose sum is σ = 7395360. Its totient is φ = 2144880.

The previous prime is 4605791. The next prime is 4605869. The reversal of 4605866 is 6685064.

It is a Curzon number.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (4605869) 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 7 ways as a sum of consecutive naturals, for example, 1325 + ... + 3311.

It is an arithmetic number, because the mean of its divisors is an integer number (462210).

Almost surely, 2^4605866 is an apocalyptic number.

4605866 is a deficient number, since it is larger than the sum of its proper divisors (2789494).

4605866 is a wasteful number, since it uses less digits than its factorization.

4605866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2069.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 4605866 is about 2146.1281415610. The cubic root of 4605866 is about 166.3810138055.

The spelling of 4605866 in words is "four million, six hundred five thousand, eight hundred sixty-six".