4866128 has 20 divisors (see below), whose sum is σ = 9924960. Its totient is φ = 2304864.

The previous prime is 4866091. The next prime is 4866139. The reversal of 4866128 is 8216684.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7700 + ... + 8307.

It is an arithmetic number, because the mean of its divisors is an integer number (496248).

Almost surely, 2^4866128 is an apocalyptic number.

It is an amenable number.

4866128 is an abundant number, since it is smaller than the sum of its proper divisors (5058832).

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

4866128 is a wasteful number, since it uses less digits than its factorization.

4866128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16034 (or 16028 counting only the distinct ones).

The product of its digits is 18432, while the sum is 35.

The square root of 4866128 is about 2205.9301892852. The cubic root of 4866128 is about 169.4576487386.

It can be divided in two parts, 4866 and 128, that added together give a palindrome (4994).

The spelling of 4866128 in words is "four million, eight hundred sixty-six thousand, one hundred twenty-eight".