6598128 has 40 divisors (see below), whose sum is σ = 17226576. Its totient is φ = 2176000.

The previous prime is 6598127. The next prime is 6598139. The reversal of 6598128 is 8218956.

6598128 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6598127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4168 + ... + 5528.

Almost surely, 2^6598128 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 6598128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8613288).

6598128 is an abundant number, since it is smaller than the sum of its proper divisors (10628448).

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

6598128 is a wasteful number, since it uses less digits than its factorization.

6598128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473 (or 1467 counting only the distinct ones).

The product of its digits is 34560, while the sum is 39.

The square root of 6598128 is about 2568.6821523887. The cubic root of 6598128 is about 187.5600092365.

The spelling of 6598128 in words is "six million, five hundred ninety-eight thousand, one hundred twenty-eight".