982130 has 8 divisors (see below), whose sum is σ = 1767852. Its totient is φ = 392848.

The previous prime is 982117. The next prime is 982133. The reversal of 982130 is 31289.

It can be written as a sum of positive squares in 2 ways, for example, as 982081 + 49 = 991^2 + 7^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 982096 and 982105.

It is not an unprimeable number, because it can be changed into a prime (982133) by changing a digit.

982130 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49097 + ... + 49116.

2⁹⁸²¹³⁰ is an apocalyptic number.

982130 is a deficient number, since it is larger than the sum of its proper divisors (785722).

982130 is a wasteful number, since it uses less digits than its factorization.

982130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98220.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 982130 is about 991.0247221942. The cubic root of 982130 is about 99.4007494947.

The spelling of 982130 in words is "nine hundred eighty-two thousand, one hundred thirty".