4606728 has 64 divisors (see below), whose sum is σ = 13944960. Its totient is φ = 1238016.

The previous prime is 4606709. The next prime is 4606733. The reversal of 4606728 is 8276064.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2050 + ... + 3662.

It is an arithmetic number, because the mean of its divisors is an integer number (217890).

Almost surely, 2^4606728 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4606728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6972480).

4606728 is an abundant number, since it is smaller than the sum of its proper divisors (9338232).

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

4606728 is a wasteful number, since it uses less digits than its factorization.

4606728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1646 (or 1642 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 4606728 is about 2146.3289589436. The cubic root of 4606728 is about 166.3913927069.

The spelling of 4606728 in words is "four million, six hundred six thousand, seven hundred twenty-eight".