4832128 has 32 divisors (see below), whose sum is σ = 11003760. Its totient is φ = 2070528.

The previous prime is 4832123. The next prime is 4832147. The reversal of 4832128 is 8212384.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×4832128² = 46698922016768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 4832096 and 4832105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4832123) 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, 1801 + ... + 3592.

Almost surely, 2^4832128 is an apocalyptic number.

It is an amenable number.

4832128 is an abundant number, since it is smaller than the sum of its proper divisors (6171632).

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

4832128 is an equidigital number, since it uses as much as digits as its factorization.

4832128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5414 (or 5402 counting only the distinct ones).

The product of its digits is 3072, while the sum is 28.

The square root of 4832128 is about 2198.2101810337. The cubic root of 4832128 is about 169.0620548697.

The spelling of 4832128 in words is "four million, eight hundred thirty-two thousand, one hundred twenty-eight".