6128532 has 72 divisors (see below), whose sum is σ = 16432416. Its totient is φ = 1923264.

The previous prime is 6128531. The next prime is 6128539. The reversal of 6128532 is 2358216.

6128532 is a `hidden beast` number, since 6 + 128 + 532 = 666.

Its product of digits (2880) is a multiple of the sum of its prime divisors (192).

It is a junction number, because it is equal to n+sod(n) for n = 6128496 and 6128505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6128531) 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 23 ways as a sum of consecutive naturals, for example, 57223 + ... + 57329.

It is an arithmetic number, because the mean of its divisors is an integer number (228228).

Almost surely, 2^6128532 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 6128532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8216208).

6128532 is an abundant number, since it is smaller than the sum of its proper divisors (10303884).

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

6128532 is a wasteful number, since it uses less digits than its factorization.

6128532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197 (or 192 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 6128532 is about 2475.5872030692. The cubic root of 6128532 is about 183.0004479072. Note that the first 3 decimals are identical.

The spelling of 6128532 in words is "six million, one hundred twenty-eight thousand, five hundred thirty-two".