4652128 has 48 divisors (see below), whose sum is σ = 10097136. Its totient is φ = 2096640.

The previous prime is 4652117. The next prime is 4652129. The reversal of 4652128 is 8212564.

It is a junction number, because it is equal to n+sod(n) for n = 4652096 and 4652105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4652129) 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 7 ways as a sum of consecutive naturals, for example, 21943 + ... + 22153.

It is an arithmetic number, because the mean of its divisors is an integer number (210357).

Almost surely, 2^4652128 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 4652128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5048568).

4652128 is an abundant number, since it is smaller than the sum of its proper divisors (5445008).

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

4652128 is a wasteful number, since it uses less digits than its factorization.

4652128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287 (or 279 counting only the distinct ones).

The product of its digits is 3840, while the sum is 28.

The square root of 4652128 is about 2156.8792270315. The cubic root of 4652128 is about 166.9362109514.

The spelling of 4652128 in words is "four million, six hundred fifty-two thousand, one hundred twenty-eight".