4606668 has 36 divisors (see below), whose sum is σ = 12704328. Its totient is φ = 1395840.

The previous prime is 4606663. The next prime is 4606669. The reversal of 4606668 is 8666064.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4606663) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5421 + ... + 6212.

It is an arithmetic number, because the mean of its divisors is an integer number (352898).

Almost surely, 2^4606668 is an apocalyptic number.

It is an amenable number.

4606668 is an abundant number, since it is smaller than the sum of its proper divisors (8097660).

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

4606668 is a wasteful number, since it uses less digits than its factorization.

4606668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11654 (or 11649 counting only the distinct ones).

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

The square root of 4606668 is about 2146.3149815439. The cubic root of 4606668 is about 166.3906703195.

The spelling of 4606668 in words is "four million, six hundred six thousand, six hundred sixty-eight".