4641668 has 12 divisors (see below), whose sum is σ = 8139600. Its totient is φ = 2316072.

The previous prime is 4641667. The next prime is 4641683. The reversal of 4641668 is 8661464.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4641667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1883 + ... + 3581.

It is an arithmetic number, because the mean of its divisors is an integer number (678300).

Almost surely, 2^4641668 is an apocalyptic number.

It is an amenable number.

4641668 is a deficient number, since it is larger than the sum of its proper divisors (3497932).

4641668 is a wasteful number, since it uses less digits than its factorization.

4641668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2386 (or 2384 counting only the distinct ones).

The product of its digits is 27648, while the sum is 35.

The square root of 4641668 is about 2154.4530628445. The cubic root of 4641668 is about 166.8110020788.

It can be divided in two parts, 46 and 41668, that added together give a palindrome (41714).

The spelling of 4641668 in words is "four million, six hundred forty-one thousand, six hundred sixty-eight".