982135530 has 96 divisors (see below), whose sum is σ = 2657491200. Its totient is φ = 260978112.

The previous prime is 982135529. The next prime is 982135571. The reversal of 982135530 is 35531289.

982135530 is a `hidden beast` number, since 98 + 2 + 1 + 35 + 530 = 666.

982135530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 944751 + ... + 945789.

It is an arithmetic number, because the mean of its divisors is an integer number (27682200).

Almost surely, 2^982135530 is an apocalyptic number.

982135530 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 982135530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1328745600).

982135530 is an abundant number, since it is smaller than the sum of its proper divisors (1675355670).

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

982135530 is a wasteful number, since it uses less digits than its factorization.

982135530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450 (or 1438 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 982135530 is about 31339.0416254231. The cubic root of 982135530 is about 994.0093605694.

The spelling of 982135530 in words is "nine hundred eighty-two million, one hundred thirty-five thousand, five hundred thirty".