948530128 has 80 divisors (see below), whose sum is σ = 2279604096. Its totient is φ = 372303360.

The previous prime is 948530123. The next prime is 948530159. The reversal of 948530128 is 821035849.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (948530123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188250 + ... + 193222.

Almost surely, 2^948530128 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 948530128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1139802048).

948530128 is an abundant number, since it is smaller than the sum of its proper divisors (1331073968).

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

948530128 is a wasteful number, since it uses less digits than its factorization.

948530128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5132 (or 5126 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 948530128 is about 30798.2163119879. The cubic root of 948530128 is about 982.5403093442.

The spelling of 948530128 in words is "nine hundred forty-eight million, five hundred thirty thousand, one hundred twenty-eight".