982428 has 12 divisors (see below), whose sum is σ = 2292360. Its totient is φ = 327472.

The previous prime is 982403. The next prime is 982453. The reversal of 982428 is 824289.

It is an interprime number because it is at equal distance from previous prime (982403) and next prime (982453).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40923 + ... + 40946.

It is an arithmetic number, because the mean of its divisors is an integer number (191030).

2⁹⁸²⁴²⁸ is an apocalyptic number.

It is an amenable number.

982428 is an abundant number, since it is smaller than the sum of its proper divisors (1309932).

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

982428 is a wasteful number, since it uses less digits than its factorization.

982428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81876 (or 81874 counting only the distinct ones).

The product of its digits is 9216, while the sum is 33.

The square root of 982428 is about 991.1750602189. The cubic root of 982428 is about 99.4108019412.

The spelling of 982428 in words is "nine hundred eighty-two thousand, four hundred twenty-eight".