4668066 has 24 divisors (see below), whose sum is σ = 10892700. Its totient is φ = 1436256.

The previous prime is 4668061. The next prime is 4668071. The reversal of 4668066 is 6608664.

It is an interprime number because it is at equal distance from previous prime (4668061) and next prime (4668071).

It can be written as a sum of positive squares in 2 ways, for example, as 3884841 + 783225 = 1971^2 + 885^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4668066.

It is not an unprimeable number, because it can be changed into a prime (4668061) 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 11 ways as a sum of consecutive naturals, for example, 9741 + ... + 10208.

Almost surely, 2^4668066 is an apocalyptic number.

4668066 is an abundant number, since it is smaller than the sum of its proper divisors (6224634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4668066 is a wasteful number, since it uses less digits than its factorization.

4668066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19970 (or 19967 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 4668066 is about 2160.5707579249. The cubic root of 4668066 is about 167.1266325318.

The spelling of 4668066 in words is "four million, six hundred sixty-eight thousand, sixty-six".